fix(server): hotbug retireving empty results of inventory valuation and sales by items sheets

docs: add xprnio as a contributor for bug (#324 )
* docs: update README.md [skip ci] * docs: update .all-contributorsrc [skip ci] --------- Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>
2024-01-21 14:34:36 +02:00 · 2024-01-21 00:21:46 +02:00 · 2024-01-21 00:18:31 +02:00 · 2024-01-20 18:04:51 +02:00 · 2024-01-20 18:03:43 +02:00 · 2024-01-20 18:03:26 +02:00
835 changed files with 67653 additions and 29981 deletions
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -60,6 +60,42 @@
      "contributions": [
        "bug"
      ]
+    },
+    {
+      "login": "kochie",
+      "name": "Robert Koch",
+      "avatar_url": "https://avatars.githubusercontent.com/u/10809884?v=4",
+      "profile": "https://me.kochie.io",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "cschuijt",
+      "name": "Casper Schuijt",
+      "avatar_url": "https://avatars.githubusercontent.com/u/5460015?v=4",
+      "profile": "http://cschuijt.nl",
+      "contributions": [
+        "bug"
+      ]
+    },
+    {
+      "login": "ANasouf",
+      "name": "ANasouf",
+      "avatar_url": "https://avatars.githubusercontent.com/u/19536487?v=4",
+      "profile": "https://github.com/ANasouf",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "xprnio",
+      "name": "Ragnar Laud",
+      "avatar_url": "https://avatars.githubusercontent.com/u/3042904?v=4",
+      "profile": "https://ragnarlaud.dev",
+      "contributions": [
+        "bug"
+      ]
    }
  ],
  "contributorsPerLine": 7,
--- a/.env.example
+++ b/.env.example
@@ -8,7 +8,7 @@ MAIL_FROM_NAME=
 MAIL_FROM_ADDRESS=

 # Database
-DB_HOST=mysql
+DB_HOST=localhost
 DB_USER=bigcapital
 DB_PASSWORD=bigcapital
 DB_ROOT_PASSWORD=root
@@ -49,4 +49,12 @@ SIGNUP_ALLOWED_DOMAINS=
 SIGNUP_ALLOWED_EMAILS=

 # API rate limit (points,duration,block duration).
-API_RATE_LIMIT=120,60,600
+API_RATE_LIMIT=120,60,600
+
+# Gotenberg API for PDF printing - (production).
+GOTENBERG_URL=http://gotenberg:3000
+GOTENBERG_DOCS_URL=http://server:3000/public/
+
+# Gotenberg API - (development)
+# GOTENBERG_URL=http://localhost:9000
+# GOTENBERG_DOCS_URL=http://host.docker.internal:3000/public/
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -0,0 +1,13 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: Bigcapital # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
--- a/.gitpod.yml
+++ b/.gitpod.yml
@@ -0,0 +1,22 @@
+tasks:
+  - name: Init
+    init: |
+      pnpm install &&
+      cp .env.example .env &&
+      docker-compose up -d &&
+      pnpm run build:server &&
+      node packages/server/build/commands.js system:migrate:latest
+    command: | 
+      docker-compose up -d &&
+      pnpm run dev
+
+ports:
+  - port: 4000
+    visibility: public
+    onOpen: open-preview
+  - port: 3000
+    visibility: public
+    onOpen: ignore
+  - port: 3306
+    visibility: public
+    onOpen: ignore
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,66 @@

 All notable changes to Bigcapital server-side will be in this file.

-# [0.9.12] - 29-08-2023
+## [0.13.1] - 15-01-2024
+
+* feat(webapp): add approve/reject to action bar of estimate details dr… by @ANasouf in https://github.com/bigcapitalhq/bigcapital/pull/304
+* docs: add ANasouf as a contributor for code by @allcontributors in https://github.com/bigcapitalhq/bigcapital/pull/305
+* feat: Export general ledger & Journal to CSV and XLSX by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/303
+* feat: Auto re-calculate the items rate once changing the invoice exchange rate. by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/270
+
+## [0.13.0] - 31-12-2023
+
+* feat: Send an invoice mail the customer email by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/292
+* fix: Allow non-numeric postal codes by @cschuijt in https://github.com/bigcapitalhq/bigcapital/pull/294
+* docs: add cschuijt as a contributor for bug by @allcontributors in https://github.com/bigcapitalhq/bigcapital/pull/295
+
+## [0.12.1] - 17-11-2023
+
+* feat: Add default customer message and terms conditions to the transactions by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/291
+* fix: The currency code of transaction tax rate entry by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/293
+
+## [0.12.0] - 04-11-2023
+
+* feat: Export reports via CSV and XLSX by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/286
+* fix: Axios upgrade by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/288
+* fix(server): Allow decimal amount in sale/purchase transactions. by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/289
+* feat: Optimize invoice documents printing by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/280
+* chore(deps): bump axios from 0.20.0 to 1.6.0 in /packages/server by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/284
+* chore(deps): bump axios from 0.20.0 to 1.6.0 by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/283
+
+## [0.11.0] - 28-10-2023
+
+* feat: Migrate to pnpm by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/253
+* feat: Integrate tax rates to bills by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/260
+* feat: Assign default sell/purchase tax rates to items by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/261
+* chore(deps-dev): bump @babel/traverse from 7.23.0 to 7.23.2 in /packages/server by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/272
+* feat: Improve financial statements rows color by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/276
+* fix: Trial balance sheet adjusted balance by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/273
+* feat: Adds tax numbers to organization and customers by @kochie in https://github.com/bigcapitalhq/bigcapital/pull/269
+* docs: Add kochie as a contributor for code by @allcontributors in https://github.com/bigcapitalhq/bigcapital/pull/277
+* feat: Computed Net Income under Equity in Balance Sheet report. by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/271
+* fix: Change Dockerfile files with new pnpm by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/278
+
+## [0.10.2] - 02-10-2023
+
+fix(webapp): Disable tax rates from item entries editor table services do not support tax rates (https://github.com/bigcapitalhq/bigcapital/commit/69afa07e3ba45495a4cab3490c15f2b0c40c4790) by @abouolia 
+fix(server): Add missing method in ItemEntry model (https://github.com/bigcapitalhq/bigcapital/commit/07628ddc37f46c98959ced0323f28752e0a98944) by @abouolia
+
+## [0.10.1] - 25-09-2023
+
+* Fix: Running tenants migration on Docker migration container by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/242
+
+## [0.10.0] - 24-09-2023
+
+* Added: Tax rates service by @abouolia @elforjani13  in https://github.com/bigcapitalhq/bigcapital/pull/204
+* Added: Sales Tax Liability Summary report by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/204
+* Added: Tax rates tracking with sale invoices by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/204
+* fix(webapp): Table headers sticky for all reports. by @elforjani13 in https://github.com/bigcapitalhq/bigcapital/pull/240
+* chore(deps): bump word-wrap from 1.2.3 to 1.2.4 by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/200
+* chore(deps): bump word-wrap from 1.2.3 to 1.2.4 in /packages/webapp by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/199
+* chore(deps): bump mongoose from 5.13.15 to 5.13.20 by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/197
+
+## [0.9.12] - 29-08-2023

 * Refactor: split the services to multiple service classes. (by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/202)
 * Fix: create quick customer/vendor by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/206
@@ -16,18 +75,18 @@ All notable changes to Bigcapital server-side will be in this file.
 * Fix: filter by customers, vendors and items in reports do not work by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/224
 https://github.com/bigcapitalhq/bigcapital/pull/225

-# [0.9.11] - 23-07-2023
+## [0.9.11] - 23-07-2023

 * added: Restart policy to docker compose files. by @suhaibaffan in https://github.com/bigcapitalhq/bigcapital/pull/198
 * fix: Expose and expand the rate limit to the env variables by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/195

-# [0.9.10] - 18-07-2023
+## [0.9.10] - 18-07-2023

 * feat(e2e): E2E onboarding process by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/176
 * fix(webapp): Show loading message of cost computing job on financial reports by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/196
 * fix(webapp): Change the currency code of sales and purchases transactions with foreign contacts. 

-# [0.9.9] - 28-06-2023
+## [0.9.9] - 28-06-2023

 * refactor: Customer and vendor select component by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/171
 * chore: Move auto-increment components in separate files by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/170
@@ -39,7 +98,7 @@ https://github.com/bigcapitalhq/bigcapital/pull/225
 * fix: No currency in amount field on money in/out dialogs by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/179
 * fix: No default branch for customer/vendor opening balance branch by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/182

-# [0.9.8] - 19-06-2023
+## [0.9.8] - 19-06-2023

 `bigcapitalhq/webapp`

--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -33,7 +33,8 @@ Contributions via pull requests are much appreciated. Once the approach is agree
 ---

 ## Local Setup Prerequisites
- - The application currently supports **Node.js v14.x**. Please ensure that you are using this version of Node.js when developing. (use [nvm](https://github.com/nvm-sh/nvm#installing-and-updating) to switch between node versions)
+  - The application currently supports **Node.js v18.x**.
+  - `pnpm` packages manager, (from pnpm [guide](https://pnpm.io/installation) pick any installation method).

 ## Contribute to Backend

@@ -44,11 +45,10 @@ Contributions via pull requests are much appreciated. Once the approach is agree
 cp .env.example .env
 ```

- Install all npm dependencies of the monorepo, you don't have to change directory to the `backend` package. just hit these command on root directory and it will install dependencies of all packages.
+- Install all npm dependencies of the monorepo, you don't have to change directory to the `backend` package. just hit the command on root directory and it will install dependencies of all packages.

 ```
-npm install
-npm run bootstrap
+pnpm install
 ```

 - Run all required docker containers in the development, we already configured all containers under `docker-compose.yml`.
@@ -69,7 +69,7 @@ cefa73fe2881   bigcapital-redis   "docker-entrypoint.s…"   7 seconds ago   Up
 - There're some CLI commands we should run before running the server like databaase migration, so we need to build the `server` app first.

 ```
-npm run build:server
+pnpm run build:server
 ```

 - Run the database migration for system database.
@@ -87,7 +87,7 @@ Batch 1 run: 6 migrations
 - Next, start the webapp application.

 ```
-npm run dev:server
+pnpm run dev:server
 ```

 **[`^top^`](#)**
@@ -105,14 +105,13 @@ git clone https://github.com/bigcapital/bigcapital.git && cd bigcaptial
 - Install all npm dependencies of the monorepo, you don't have to change directory to the `frontend` package. just hit that command and will install all packages across all application.

 ```
-npm install
-npm run bootstrap
+pnpm install
 ```

 - Next, start the webapp application.

 ```
-npm run dev:webapp
+pnpm run dev:webapp
 ```

 **[`^top^`](#)**
--- a/README.md
+++ b/README.md
@@ -37,6 +37,37 @@ Bigcapital is a smart and open-source accounting and inventory software, Bigcapi
  <img src="https://raw.githubusercontent.com/abouolia/blog/main/public/screenshot-3.png" width="270">
 </p>

+# Getting Started
+
+We've got serveral options on dev and prod depending on your need to get started quickly with Bigcapital.
+
+## Self-hosted 
+
+Bigcapital is available open-source under AGPL license. You can host it on your own servers using Docker.
+
+### Docker
+
+To get started with self-hosted with Docker and Docker Compose, take a look at the [Docker guide](https://docs.bigcapital.ly/deployment/docker).
+
+## Development
+
+### Local Setup
+
+To get started locally, we have a [guide to help you](https://github.com/bigcapitalhq/bigcapital/blob/develop/CONTRIBUTING.md).
+
+### Gitpod
+
+- Click the Gitpod button below to open this project in development mode.
+- This will open and configure the workspace in your browser with all the necessary dependencies.
+
+[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/new/#https://github.com/bigcapitalhq/bigcapital)
+
+## Headless Accounting
+
+You can integrate Bigcapital API with your system to organize your transactions in double-entry system to get the best financial reports.
+
+[![Run in Postman](https://run.pstmn.io/button.svg)](https://www.postman.com/bigcapital/workspace/bigcapital-api)
+
 # Resources

 - [Documentation](https://docs.bigcapital.ly/) - Learn how to use.
@@ -48,6 +79,12 @@ Bigcapital is a smart and open-source accounting and inventory software, Bigcapi

 Please see [Releases](https://github.com/bigcapitalhq/bigcapital/releases) for more information what has changed recently.

+# Contact us
+
+Meet our sales team for any commercial inquiries.
+
+<a target="_blank" href="https://cal.com/ahmed-bouhuolia-ekk3ph/30min"><img src="https://cal.com/book-with-cal-dark.svg" alt="Book us with Cal.com"></a>
+
 # Recognition

 <a href="https://news.ycombinator.com/item?id=36118990">
@@ -74,6 +111,12 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
      <td align="center" valign="top" width="14.28%"><a href="https://scheibling.se"><img src="https://avatars.githubusercontent.com/u/24367830?v=4?s=100" width="100px;" alt="Lars Scheibling"/><br /><sub><b>Lars Scheibling</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/issues?q=author%3Ascheibling" title="Bug reports">🐛</a></td>
      <td align="center" valign="top" width="14.28%"><a href="https://github.com/suhaibaffan"><img src="https://avatars.githubusercontent.com/u/18115937?v=4?s=100" width="100px;" alt="Suhaib Affan"/><br /><sub><b>Suhaib Affan</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/commits?author=suhaibaffan" title="Code">💻</a></td>
      <td align="center" valign="top" width="14.28%"><a href="https://github.com/KalliopiPliogka"><img src="https://avatars.githubusercontent.com/u/81677549?v=4?s=100" width="100px;" alt="Kalliopi Pliogka"/><br /><sub><b>Kalliopi Pliogka</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/issues?q=author%3AKalliopiPliogka" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://me.kochie.io"><img src="https://avatars.githubusercontent.com/u/10809884?v=4?s=100" width="100px;" alt="Robert Koch"/><br /><sub><b>Robert Koch</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/commits?author=kochie" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="http://cschuijt.nl"><img src="https://avatars.githubusercontent.com/u/5460015?v=4?s=100" width="100px;" alt="Casper Schuijt"/><br /><sub><b>Casper Schuijt</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/issues?q=author%3Acschuijt" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ANasouf"><img src="https://avatars.githubusercontent.com/u/19536487?v=4?s=100" width="100px;" alt="ANasouf"/><br /><sub><b>ANasouf</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/commits?author=ANasouf" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://ragnarlaud.dev"><img src="https://avatars.githubusercontent.com/u/3042904?v=4?s=100" width="100px;" alt="Ragnar Laud"/><br /><sub><b>Ragnar Laud</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/issues?q=author%3Axprnio" title="Bug reports">🐛</a></td>
    </tr>
  </tbody>
 </table>
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -15,8 +15,8 @@ services:
      - ./data/logs/nginx/:/var/log/nginx
      - ./docker/certbot/certs/:/var/certs
    ports:
-      - "${PUBLIC_PROXY_PORT:-80}:80"
-      - "${PUBLIC_PROXY_SSL_PORT:-443}:443"
+      - '${PUBLIC_PROXY_PORT:-80}:80'
+      - '${PUBLIC_PROXY_SSL_PORT:-443}:443'
    tty: true
    depends_on:
      - server
@@ -35,6 +35,8 @@ services:
  server:
    container_name: bigcapital-server
    image: ghcr.io/bigcapitalhq/server:latest
+    expose:
+      - '3000'
    links:
      - mysql
      - mongo
@@ -71,7 +73,7 @@ services:
      # Authentication
      - JWT_SECRET=${JWT_SECRET}

-      # MongoDB 
+      # MongoDB
      - MONGODB_DATABASE_URL=mongodb://mongo/bigcapital

      # Application
@@ -86,17 +88,24 @@ services:
      - SIGNUP_ALLOWED_DOMAINS=${SIGNUP_ALLOWED_DOMAINS}
      - SIGNUP_ALLOWED_EMAILS=${SIGNUP_ALLOWED_EMAILS}

+      # Gotenberg (Pdf generator)
+      - GOTENBERG_URL=${GOTENBERG_URL}
+      - GOTENBERG_DOCS_URL=${GOTENBERG_DOCS_URL}
+
  database_migration:
    container_name: bigcapital-database-migration
    build:
      context: ./
      dockerfile: docker/migration/Dockerfile
    environment:
+      # Database
      - DB_HOST=mysql
      - DB_USER=${DB_USER}
      - DB_PASSWORD=${DB_PASSWORD}
      - DB_CHARSET=${DB_CHARSET}
      - SYSTEM_DB_NAME=${SYSTEM_DB_NAME}
+      # Tenants databases
+      - TENANT_DB_NAME_PERFIX=${TENANT_DB_NAME_PERFIX}
    depends_on:
      - mysql

@@ -136,10 +145,15 @@ services:
    build:
      context: ./docker/redis
    expose:
-      - "6379"
+      - '6379'
    volumes:
      - redis:/data

+  gotenberg:
+    image: gotenberg/gotenberg:7
+    expose:
+      - '9000'
+
 # Volumes
 volumes:
  mysql:
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -47,6 +47,11 @@ services:
      restart_policy:
        condition: unless-stopped

+  gotenberg:
+    image: gotenberg/gotenberg:7
+    ports:
+      - "9000:3000"
+
 # Volumes
 volumes:
  mysql:
--- a/docker/migration/Dockerfile
+++ b/docker/migration/Dockerfile
@@ -34,5 +34,7 @@ WORKDIR /app/packages/server

 RUN git clone https://github.com/vishnubob/wait-for-it.git

-# Once we listen the mysql port run the migration task.
-CMD ["./wait-for-it/wait-for-it.sh", "mysql:3306", "--", "node", "./build/commands.js", "system:migrate:latest"]
+ADD docker/migration/start.sh /
+RUN chmod +x /start.sh
+
+CMD ["/start.sh"]
--- a/docker/migration/start.sh
+++ b/docker/migration/start.sh
@@ -0,0 +1,5 @@
+# Migrate the master system database.
+./wait-for-it/wait-for-it.sh mysql:3306 -- node ./build/commands.js system:migrate:latest
+
+# Migrate all tenants.
+./wait-for-it/wait-for-it.sh mysql:3306 -- node ./build/commands.js tenants:migrate:latest
--- a/lerna.json
+++ b/lerna.json
@@ -1,6 +1,7 @@
 {
  "$schema": "node_modules/lerna/schemas/lerna-schema.json",
+  "version": "independent",
+  "npmClient": "pnpm",
  "useWorkspaces": true,
-  "version": "0.9.6",
-  "npmClient": "npm"
-}
+  "packages": ["packages/*"]
+}
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -2,7 +2,6 @@
  "name": "bigcapital-monorepo",
  "private": true,
  "scripts": {
-    "bootstrap": "lerna exec npm install",
    "dev": "lerna run dev",
    "build": "lerna run build",
    "dev:webapp": "lerna run dev --scope \"@bigcapital/webapp\"",
@@ -13,10 +12,6 @@
    "test:e2e": "playwright test",
    "prepare": "husky install"
  },
-  "workspaces": [
-    "packages/*",
-    "shared/*"
-  ],
  "devDependencies": {
    "@commitlint/cli": "^17.4.2",
    "@commitlint/config-conventional": "^17.4.2",
@@ -27,7 +22,7 @@
    "lerna": "^6.4.1"
  },
  "engines": {
-    "node": "14.x"
+    "node": "16.x || 17.x || 18.x"
  },
  "husky": {
    "hooks": {
--- a/packages/server/.gitignore
+++ b/packages/server/.gitignore
@@ -1,7 +1,5 @@
 /node_modules/
 /.env
-/storage
-package-lock.json
 stdout.log
 /dist
-/build
+/build
--- a/packages/server/Dockerfile
+++ b/packages/server/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:14.20-alpine as build
+FROM node:18.16.0-alpine as build

 USER root

@@ -83,15 +83,25 @@ WORKDIR /app

 RUN chown node:node /

+# Install pnpm 
+RUN npm install -g pnpm
+
 # Copy application dependency manifests to the container image.
 COPY ./package*.json ./
+COPY ./pnpm-lock.yaml ./pnpm-lock.yaml
+COPY ./pnpm-workspace.yaml ./pnpm-workspace.yaml
+COPY ./lerna.json ./lerna.json
 COPY ./packages/server/package*.json ./packages/server/

-COPY ./lerna.json ./lerna.json
+# Install application dependencies
+RUN apk update
+RUN apk add python3 build-base chromium

-# Install app dependencies for production.
-RUN npm install
-RUN npm run bootstrap
+# Set PYHTON env
+ENV PYTHON=/usr/bin/python3
+
+# Install packages dependencies for production.
+RUN pnpm install

 COPY --chown=node:node ./packages/server ./packages/server

--- a/packages/server/package-lock.json
+++ b/packages/server/package-lock.json
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@bigcapital/server",
-  "version": "0.9.5",
+  "version": "0.10.2",
  "description": "",
  "main": "src/server.ts",
  "scripts": {
@@ -31,10 +31,11 @@
    "agendash": "^3.1.0",
    "app-root-path": "^3.0.0",
    "async": "^3.2.0",
-    "axios": "^0.20.0",
+    "axios": "^1.6.0",
    "babel-loader": "^9.1.2",
    "bcryptjs": "^2.4.3",
    "bluebird": "^3.7.2",
+    "body-parser": "^1.20.2",
    "compression": "^1.7.4",
    "country-codes-list": "^1.6.8",
    "cpy": "^8.1.2",
@@ -42,7 +43,7 @@
    "crypto-random-string": "^3.2.0",
    "csurf": "^1.10.0",
    "deep-map": "^2.0.0",
-    "deepdash": "^5.3.7",
+    "deepdash": "^5.3.9",
    "dotenv": "^8.1.0",
    "errorhandler": "^1.5.1",
    "es6-weak-map": "^2.0.3",
@@ -55,6 +56,7 @@
    "express-fileupload": "^1.1.7-alpha.3",
    "express-oauth-server": "^2.0.0",
    "express-validator": "^6.12.2",
+    "form-data": "^4.0.0",
    "gulp": "^4.0.2",
    "gulp-sass": "^5.0.0",
    "helmet": "^3.21.0",
@@ -72,6 +74,8 @@
    "memory-cache": "^0.2.0",
    "moment": "^2.24.0",
    "moment-range": "^4.0.2",
+    "moment-timezone": "^0.5.43",
+    "mongodb": "^6.1.0",
    "mongoose": "^5.10.0",
    "mustache": "^3.0.3",
    "mysql": "^2.17.1",
@@ -92,11 +96,14 @@
    "rate-limiter-flexible": "^2.1.14",
    "reflect-metadata": "^0.1.13",
    "rtl-detect": "^1.0.4",
+    "source-map-loader": "^4.0.1",
+    "tmp-promise": "^3.0.3",
    "ts-transformer-keys": "^0.4.2",
    "tsyringe": "^4.3.0",
    "typedi": "^0.8.0",
    "uniqid": "^5.2.0",
-    "winston": "^3.2.1"
+    "winston": "^3.2.1",
+    "xlsx": "^0.18.5"
  },
  "devDependencies": {
    "@types/lodash": "^4.14.158",
@@ -131,7 +138,7 @@
    "rimraf": "^3.0.2",
    "rtlcss": "^3.3.0",
    "run-script-webpack-plugin": "^0.1.1",
-    "sass": "^1.37.5",
+    "sass": "^1.58.0",
    "sinon": "^7.4.2",
    "start-server-webpack-plugin": "^2.2.5",
    "ts-loader": "^9.4.2",
--- a/packages/server/resources/locales/en.json
+++ b/packages/server/resources/locales/en.json
@@ -176,6 +176,7 @@
  "invoice.paper.conditions_title": "Conditions & terms",
  "invoice.paper.notes_title": "Notes",
  "invoice.paper.total": "Total",
+  "invoice.paper.subtotal": "Subtotal", 
  "invoice.paper.payment_amount": "Payment Amount",
  "invoice.paper.balance_due": "Balance Due",

@@ -587,6 +588,7 @@
  "balance_sheet.long_term_liabilities": "Long-Term Liabilities",
  "balance_sheet.non_current_liabilities": "Non-Current Liabilities",
  "balance_sheet.equity": "Equity",
+  "balance_sheet.net_income": "Net Income",

  "balance_sheet.account_name": "Account name",
  "balance_sheet.total": "Total",
--- a/packages/server/resources/scss/modules/invoice.scss
+++ b/packages/server/resources/scss/modules/invoice.scss
@@ -137,10 +137,14 @@
      tbody tr.payment-amount td:last-child {
        color: red
      }
-      tbody tr.blanace-due td {
+      tbody tr.blanace-due td{
        border-top: 3px double #666;
        font-weight: bold;
      }
+      tbody tr.total td {
+        border-top: 1px solid #666;
+        font-weight: bold;
+      }
    }
  }

--- a/packages/server/resources/views/modules/invoice-regular.pug
+++ b/packages/server/resources/views/modules/invoice-regular.pug
@@ -22,12 +22,12 @@ block content

  div.invoice__due-amount
    div.label #{__('invoice.paper.invoice_amount')}
-    div.amount #{saleInvoice.formattedAmount}
+    div.amount #{saleInvoice.totalFormatted}

  div.invoice__meta
   div.invoice__meta-item.invoice__meta-item--amount
    span.label #{__('invoice.paper.due_amount')}
-    span.value #{saleInvoice.formattedDueAmount}
+    span.value #{saleInvoice.dueAmountFormatted}

   div.invoice__meta-item.invoice__meta-item--billed-to
    span.label #{__("invoice.paper.billed_to")}
@@ -35,11 +35,11 @@ block content

   div.invoice__meta-item.invoice__meta-item--invoice-date
    span.label #{__("invoice.paper.invoice_date")}
-    span.value #{saleInvoice.formattedInvoiceDate}
+    span.value #{saleInvoice.invoiceDateFormatted}

   div.invoice__meta-item.invoice__meta-item--due-date
    span.label #{__("invoice.paper.due_date")}
-    span.value #{saleInvoice.formattedDueDate}
+    span.value #{saleInvoice.dueDateFormatted}

  div.invoice__table
   table 
@@ -63,15 +63,22 @@ block content
    div.invoice__table-total
      table 
        tbody
+          tr.subtotal
+            td #{__('invoice.paper.subtotal')}
+            td #{saleInvoice.subtotalFormatted}
+          each tax in saleInvoice.taxes
+            tr.tax_line 
+              td #{tax.name} [#{tax.taxRate}%]
+              td #{tax.taxRateAmountFormatted}
          tr.total
            td #{__('invoice.paper.total')}
-            td #{saleInvoice.formattedAmount}
+            td #{saleInvoice.totalFormatted}
          tr.payment-amount
            td #{__('invoice.paper.payment_amount')}
-            td #{saleInvoice.formattedPaymentAmount}
+            td #{saleInvoice.paymentAmountFormatted}
          tr.blanace-due
            td #{__('invoice.paper.balance_due')}
-            td #{saleInvoice.formattedDueAmount}
+            td #{saleInvoice.dueAmountFormatted}

  div.invoice__footer        
    if saleInvoice.termsConditions
--- a/packages/server/resources/views/modules/payment-receive-standard.pug
+++ b/packages/server/resources/views/modules/payment-receive-standard.pug
@@ -45,9 +45,9 @@ block content
      each entry in paymentReceive.entries
       tr
        td.item=entry.invoice.invoiceNo
-        td.date=entry.invoice.formattedInvoiceDate
-        td.invoiceAmount=entry.invoice.formattedAmount
-        td.paymentAmount=entry.invoice.formattedPaymentAmount
+        td.date=entry.invoice.invoiceDateFormatted
+        td.invoiceAmount=entry.invoice.totalFormatted
+        td.paymentAmount=entry.invoice.paymentAmountFormatted

  div.payment__table-after
    div.payment__table-total
--- a/packages/server/src/api/controllers/FinancialStatements.ts
+++ b/packages/server/src/api/controllers/FinancialStatements.ts
@@ -20,6 +20,7 @@ import InventoryDetailsController from './FinancialStatements/InventoryDetails';
 import TransactionsByReferenceController from './FinancialStatements/TransactionsByReference';
 import CashflowAccountTransactions from './FinancialStatements/CashflowAccountTransactions';
 import ProjectProfitabilityController from './FinancialStatements/ProjectProfitabilitySummary';
+import SalesTaxLiabilitySummary from './FinancialStatements/SalesTaxLiabilitySummary';

@Service()
 export default class FinancialStatementsService {
@@ -68,40 +69,44 @@ export default class FinancialStatementsService {
    );
    router.use(
      '/customer-balance-summary',
-      Container.get(CustomerBalanceSummaryController).router(),
+      Container.get(CustomerBalanceSummaryController).router()
    );
    router.use(
      '/vendor-balance-summary',
-      Container.get(VendorBalanceSummaryController).router(),
+      Container.get(VendorBalanceSummaryController).router()
    );
    router.use(
      '/transactions-by-customers',
-      Container.get(TransactionsByCustomers).router(),
+      Container.get(TransactionsByCustomers).router()
    );
    router.use(
      '/transactions-by-vendors',
-      Container.get(TransactionsByVendors).router(),
+      Container.get(TransactionsByVendors).router()
    );
    router.use(
      '/cash-flow',
-      Container.get(CashFlowStatementController).router(),
+      Container.get(CashFlowStatementController).router()
    );
    router.use(
      '/inventory-item-details',
-      Container.get(InventoryDetailsController).router(),
+      Container.get(InventoryDetailsController).router()
    );
    router.use(
      '/transactions-by-reference',
-      Container.get(TransactionsByReferenceController).router(),
+      Container.get(TransactionsByReferenceController).router()
    );
    router.use(
      '/cashflow-account-transactions',
-      Container.get(CashflowAccountTransactions).router(),
+      Container.get(CashflowAccountTransactions).router()
    );
    router.use(
      '/project-profitability-summary',
-      Container.get(ProjectProfitabilityController).router(),
-    )
+      Container.get(ProjectProfitabilityController).router()
+    );
+    router.use(
+      '/sales-tax-liability-summary',
+      Container.get(SalesTaxLiabilitySummary).router()
+    );
    return router;
  }
 }
--- a/packages/server/src/api/controllers/FinancialStatements/APAgingSummary.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/APAgingSummary.ts
@@ -2,19 +2,20 @@ import { Router, Request, Response, NextFunction } from 'express';
 import { query } from 'express-validator';
 import { Inject } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import APAgingSummaryReportService from '@/services/FinancialStatements/AgingSummary/APAgingSummaryService';
 import BaseFinancialReportController from './BaseFinancialReportController';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { APAgingSummaryApplication } from '@/services/FinancialStatements/AgingSummary/APAgingSummaryApplication';

 export default class APAgingSummaryReportController extends BaseFinancialReportController {
  @Inject()
-  APAgingSummaryService: APAgingSummaryReportService;
+  private APAgingSummaryApp: APAgingSummaryApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
@@ -28,8 +29,9 @@ export default class APAgingSummaryReportController extends BaseFinancialReportC

  /**
   * Validation schema.
+   * @returns {ValidationChain[]}
   */
-  get validationSchema() {
+  private get validationSchema() {
    return [
      ...this.sheetNumberFormatValidationSchema,
      query('as_date').optional().isISO8601(),
@@ -49,42 +51,58 @@ export default class APAgingSummaryReportController extends BaseFinancialReportC
  }

  /**
-   * Retrieve payable aging summary report.
+   * Retrieves payable aging summary report.
+   * @param {Request} req -
+   * @param {Response} res -
+   * @param {NextFunction} next -
   */
-  async payableAgingSummary(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+  private async payableAgingSummary(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
    const filter = this.matchedQueryData(req);

    try {
      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+      ]);
+      // Retrieves the json table format.
+      if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.APAgingSummaryApp.table(tenantId, filter);

-      switch (acceptType) {
-        case 'application/json+table':
-          const table = await this.APAgingSummaryService.APAgingSummaryTable(
-            tenantId,
-            filter
-          );
-          return res.status(200).send({
-            table: {
-              rows: table.rows,
-              columns: table.columns,
-            },
-            meta: table.meta,
-            query: table.query,
-          });
-          break;
-        default:
-          const { data, columns, query, meta } =
-            await this.APAgingSummaryService.APAgingSummary(tenantId, filter);
+        return res.status(200).send(table);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const csv = await this.APAgingSummaryApp.csv(tenantId, filter);

-          return res.status(200).send({
-            data: this.transfromToResponse(data),
-            columns: this.transfromToResponse(columns),
-            query: this.transfromToResponse(query),
-            meta: this.transfromToResponse(meta),
-          });
-          break;
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(csv);
+        // Retrieves the xlsx format.
+      } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.APAgingSummaryApp.xlsx(tenantId, filter);
+
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the json format.
+      } else {
+        const sheet = await this.APAgingSummaryApp.sheet(tenantId, filter);
+
+        return res.status(200).send(sheet);
      }
    } catch (error) {
      next(error);
--- a/packages/server/src/api/controllers/FinancialStatements/ARAgingSummary.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/ARAgingSummary.ts
@@ -5,16 +5,18 @@ import ARAgingSummaryService from '@/services/FinancialStatements/AgingSummary/A
 import BaseFinancialReportController from './BaseFinancialReportController';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ARAgingSummaryApplication } from '@/services/FinancialStatements/AgingSummary/ARAgingSummaryApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';

@Service()
 export default class ARAgingSummaryReportController extends BaseFinancialReportController {
  @Inject()
-  ARAgingSummaryService: ARAgingSummaryService;
+  ARAgingSummaryApp: ARAgingSummaryApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
@@ -30,7 +32,7 @@ export default class ARAgingSummaryReportController extends BaseFinancialReportC
  /**
   * AR aging summary validation roles.
   */
-  get validationSchema() {
+  private get validationSchema() {
    return [
      ...this.sheetNumberFormatValidationSchema,

@@ -52,41 +54,53 @@ export default class ARAgingSummaryReportController extends BaseFinancialReportC

  /**
   * Retrieve AR aging summary report.
+   * @param {Request} req
+   * @param {Response} res
   */
-  async receivableAgingSummary(req: Request, res: Response) {
-    const { tenantId, settings } = req;
+  private async receivableAgingSummary(req: Request, res: Response) {
+    const { tenantId } = req;
    const filter = this.matchedQueryData(req);

    try {
      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);

-      switch (acceptType) {
-        case 'application/json+table':
-          const table = await this.ARAgingSummaryService.ARAgingSummaryTable(
-            tenantId,
-            filter
-          );
-          return res.status(200).send({
-            table: {
-              rows: table.rows,
-              columns: table.columns,
-            },
-            meta: table.meta,
-            query: table.query,
-          });
-          break;
-        default:
-          const { data, columns, query, meta } =
-            await this.ARAgingSummaryService.ARAgingSummary(tenantId, filter);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+      ]);
+      // Retrieves the xlsx format.
+      if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.ARAgingSummaryApp.xlsx(tenantId, filter);

-          return res.status(200).send({
-            data: this.transfromToResponse(data),
-            columns: this.transfromToResponse(columns),
-            query: this.transfromToResponse(query),
-            meta: this.transfromToResponse(meta),
-          });
-          break;
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the table format.
+      } else if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.ARAgingSummaryApp.table(tenantId, filter);
+
+        return res.status(200).send(table);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const buffer = await this.ARAgingSummaryApp.csv(tenantId, filter);
+
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+        // Retrieves the json format.
+      } else {
+        const sheet = await this.ARAgingSummaryApp.sheet(tenantId, filter);
+
+        return res.status(200).send(sheet);
      }
    } catch (error) {
      console.log(error);
--- a/packages/server/src/api/controllers/FinancialStatements/BalanceSheet.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/BalanceSheet.ts
@@ -3,25 +3,21 @@ import { Router, Request, Response, NextFunction } from 'express';
 import { query, ValidationChain } from 'express-validator';
 import { castArray } from 'lodash';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import BalanceSheetStatementService from '@/services/FinancialStatements/BalanceSheet/BalanceSheetService';
 import BaseFinancialReportController from './BaseFinancialReportController';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
-import BalanceSheetTable from '@/services/FinancialStatements/BalanceSheet/BalanceSheetTable';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { BalanceSheetApplication } from '@/services/FinancialStatements/BalanceSheet/BalanceSheetApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';

@Service()
 export default class BalanceSheetStatementController extends BaseFinancialReportController {
  @Inject()
-  balanceSheetService: BalanceSheetStatementService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private balanceSheetApp: BalanceSheetApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
@@ -38,7 +34,7 @@ export default class BalanceSheetStatementController extends BaseFinancialReport
   * Balance sheet validation schecma.
   * @returns {ValidationChain[]}
   */
-  get balanceSheetValidationSchema(): ValidationChain[] {
+  private get balanceSheetValidationSchema(): ValidationChain[] {
    return [
      ...this.sheetNumberFormatValidationSchema,
      query('accounting_method').optional().isIn(['cash', 'accrual']),
@@ -84,10 +80,12 @@ export default class BalanceSheetStatementController extends BaseFinancialReport

  /**
   * Retrieve the balance sheet.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
   */
-  async balanceSheet(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
-    const i18n = this.tenancy.i18n(tenantId);
+  private async balanceSheet(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;

    let filter = this.matchedQueryData(req);

@@ -95,29 +93,45 @@ export default class BalanceSheetStatementController extends BaseFinancialReport
      ...filter,
      accountsIds: castArray(filter.accountsIds),
    };
-
    try {
-      const { data, columns, query, meta } =
-        await this.balanceSheetService.balanceSheet(tenantId, filter);
-
      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);

-      const table = new BalanceSheetTable(data, query, i18n);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+        ACCEPT_TYPE.APPLICATION_CSV,
+      ]);
+      // Retrieves the json table format.
+      if (ACCEPT_TYPE.APPLICATION_JSON_TABLE == acceptType) {
+        const table = await this.balanceSheetApp.table(tenantId, filter);

-      switch (acceptType) {
-        case 'application/json+table':
-          return res.status(200).send({
-            table: {
-              rows: table.tableRows(),
-              columns: table.tableColumns(),
-            },
-            query,
-            meta,
-          });
-        case 'json':
-        default:
-          return res.status(200).send({ data, columns, query, meta });
+        return res.status(200).send(table);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const buffer = await this.balanceSheetApp.csv(tenantId, filter);
+
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+        // Retrieves the xlsx format.
+      } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.balanceSheetApp.xlsx(tenantId, filter);
+
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+      } else {
+        const sheet = await this.balanceSheetApp.sheet(tenantId, filter);
+
+        return res.status(200).send(sheet);
      }
    } catch (error) {
      next(error);
--- a/packages/server/src/api/controllers/FinancialStatements/CashFlow/CashFlow.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/CashFlow/CashFlow.ts
@@ -8,29 +8,20 @@ import {
  ValidationChain,
 } from 'express';
 import BaseFinancialReportController from '../BaseFinancialReportController';
-import CashFlowStatementService from '@/services/FinancialStatements/CashFlow/CashFlowService';
-import {
-  ICashFlowStatementDOO,
-  ICashFlowStatement,
-  AbilitySubject,
-  ReportsAction,
-} from '@/interfaces';
-import CashFlowTable from '@/services/FinancialStatements/CashFlow/CashFlowTable';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { CashflowSheetApplication } from '@/services/FinancialStatements/CashFlow/CashflowSheetApplication';

@Service()
 export default class CashFlowController extends BaseFinancialReportController {
  @Inject()
-  cashFlowService: CashFlowStatementService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private cashflowSheetApp: CashflowSheetApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
@@ -47,7 +38,7 @@ export default class CashFlowController extends BaseFinancialReportController {
   * Balance sheet validation schecma.
   * @returns {ValidationChain[]}
   */
-  get cashflowValidationSchema(): ValidationChain[] {
+  private get cashflowValidationSchema(): ValidationChain[] {
    return [
      ...this.sheetNumberFormatValidationSchema,
      query('from_date').optional(),
@@ -67,41 +58,6 @@ export default class CashFlowController extends BaseFinancialReportController {
    ];
  }

-  /**
-   * Retrieve the cashflow statment to json response.
-   * @param {ICashFlowStatement} cashFlow -
-   */
-  private transformJsonResponse(cashFlowDOO: ICashFlowStatementDOO) {
-    const { data, query, meta } = cashFlowDOO;
-
-    return {
-      data: this.transfromToResponse(data),
-      query: this.transfromToResponse(query),
-      meta: this.transfromToResponse(meta),
-    };
-  }
-
-  /**
-   * Transformes the report statement to table rows.
-   * @param {ITransactionsByVendorsStatement} statement -
-   */
-  private transformToTableRows(
-    cashFlowDOO: ICashFlowStatementDOO,
-    tenantId: number
-  ) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const cashFlowTable = new CashFlowTable(cashFlowDOO, i18n);
-
-    return {
-      table: {
-        data: cashFlowTable.tableRows(),
-        columns: cashFlowTable.tableColumns(),
-      },
-      query: this.transfromToResponse(cashFlowDOO.query),
-      meta: this.transfromToResponse(cashFlowDOO.meta),
-    };
-  }
-
  /**
   * Retrieve the cash flow statment.
   * @param {Request} req
@@ -109,26 +65,52 @@ export default class CashFlowController extends BaseFinancialReportController {
   * @param {NextFunction} next
   * @returns {Response}
   */
-  async cashFlow(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+  public async cashFlow(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
    const filter = {
      ...this.matchedQueryData(req),
    };

    try {
-      const cashFlow = await this.cashFlowService.cashFlow(tenantId, filter);
-
      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);

-      switch (acceptType) {
-        case 'application/json+table':
-          return res
-            .status(200)
-            .send(this.transformToTableRows(cashFlow, tenantId));
-        case 'json':
-        default:
-          return res.status(200).send(this.transformJsonResponse(cashFlow));
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+      ]);
+      // Retrieves the json table format.
+      if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.cashflowSheetApp.table(tenantId, filter);
+
+        return res.status(200).send(table);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const buffer = await this.cashflowSheetApp.csv(tenantId, filter);
+
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.status(200).send(buffer);
+        // Retrieves the pdf format.
+      } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.cashflowSheetApp.xlsx(tenantId, filter);
+
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the json format.
+      } else {
+        const cashflow = await this.cashflowSheetApp.sheet(tenantId, filter);
+
+        return res.status(200).send(cashflow);
      }
    } catch (error) {
      next(error);
--- a/packages/server/src/api/controllers/FinancialStatements/CustomerBalanceSummary/index.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/CustomerBalanceSummary/index.ts
@@ -1,29 +1,21 @@
 import { Router, Request, Response, NextFunction } from 'express';
 import { query } from 'express-validator';
 import { Inject } from 'typedi';
-import {
-  AbilitySubject,
-  ICustomerBalanceSummaryStatement,
-  ReportsAction,
-} from '@/interfaces';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import CustomerBalanceSummary from '@/services/FinancialStatements/CustomerBalanceSummary/CustomerBalanceSummaryService';
 import BaseFinancialReportController from '../BaseFinancialReportController';
-import CustomerBalanceSummaryTableRows from '@/services/FinancialStatements/CustomerBalanceSummary/CustomerBalanceSummaryTableRows';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { CustomerBalanceSummaryApplication } from '@/services/FinancialStatements/CustomerBalanceSummary/CustomerBalanceSummaryApplication';

 export default class CustomerBalanceSummaryReportController extends BaseFinancialReportController {
  @Inject()
-  customerBalanceSummaryService: CustomerBalanceSummary;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private customerBalanceSummaryApp: CustomerBalanceSummaryApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
@@ -42,7 +34,7 @@ export default class CustomerBalanceSummaryReportController extends BaseFinancia
  /**
   * Validation schema.
   */
-  get validationSchema() {
+  private get validationSchema() {
    return [
      ...this.sheetNumberFormatValidationSchema,

@@ -62,75 +54,67 @@ export default class CustomerBalanceSummaryReportController extends BaseFinancia
    ];
  }

-  /**
-   * Transformes the balance summary statement to table rows.
-   * @param {ICustomerBalanceSummaryStatement} statement -
-   */
-  private transformToTableRows(
-    tenantId,
-    { data, query }: ICustomerBalanceSummaryStatement
-  ) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const tableRows = new CustomerBalanceSummaryTableRows(data, query, i18n);
-
-    return {
-      table: {
-        columns: tableRows.tableColumns(),
-        data: tableRows.tableRows(),
-      },
-      query: this.transfromToResponse(query),
-    };
-  }
-
-  /**
-   * Transformes the balance summary statement to raw json.
-   * @param {ICustomerBalanceSummaryStatement} customerBalance -
-   */
-  private transformToJsonResponse({
-    data,
-    columns,
-    query,
-  }: ICustomerBalanceSummaryStatement) {
-    return {
-      data: this.transfromToResponse(data),
-      columns: this.transfromToResponse(columns),
-      query: this.transfromToResponse(query),
-    };
-  }
-
  /**
   * Retrieve payable aging summary report.
   * @param {Request} req -
   * @param {Response} res -
   * @param {NextFunction} next -
   */
-  async customerBalanceSummary(
+  private async customerBalanceSummary(
    req: Request,
    res: Response,
    next: NextFunction
  ) {
-    const { tenantId, settings } = req;
+    const { tenantId } = req;
    const filter = this.matchedQueryData(req);

    try {
-      const customerBalanceSummary =
-        await this.customerBalanceSummaryService.customerBalanceSummary(
+      const accept = this.accepts(req);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+      ]);
+
+      // Retrieves the xlsx format.
+      if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.customerBalanceSummaryApp.xlsx(
          tenantId,
          filter
        );
-      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const buffer = await this.customerBalanceSummaryApp.csv(
+          tenantId,
+          filter
+        );
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');

-      switch (acceptType) {
-        case 'application/json+table':
-          return res
-            .status(200)
-            .send(this.transformToTableRows(tenantId, customerBalanceSummary));
-        case 'application/json':
-        default:
-          return res
-            .status(200)
-            .send(this.transformToJsonResponse(customerBalanceSummary));
+        return res.send(buffer);
+        // Retrieves the json table format.
+      } else if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.customerBalanceSummaryApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(table);
+      } else {
+        const sheet = await this.customerBalanceSummaryApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
      }
    } catch (error) {
      next(error);
--- a/packages/server/src/api/controllers/FinancialStatements/GeneralLedger.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/GeneralLedger.ts
@@ -2,15 +2,16 @@ import { Router, Request, Response, NextFunction } from 'express';
 import { query, ValidationChain } from 'express-validator';
 import { Inject, Service } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import GeneralLedgerService from '@/services/FinancialStatements/GeneralLedger/GeneralLedgerService';
 import BaseFinancialReportController from './BaseFinancialReportController';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { GeneralLedgerApplication } from '@/services/FinancialStatements/GeneralLedger/GeneralLedgerApplication';

@Service()
 export default class GeneralLedgerReportController extends BaseFinancialReportController {
  @Inject()
-  generalLedgetService: GeneralLedgerService;
+  private generalLedgerApplication: GeneralLedgerApplication;

  /**
   * Router constructor.
@@ -61,20 +62,43 @@ export default class GeneralLedgerReportController extends BaseFinancialReportCo
   * @param {Response} res -
   */
  async generalLedger(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+    const { tenantId } = req;
    const filter = this.matchedQueryData(req);
+    const accept = this.accepts(req);

-    try {
-      const { data, query, meta } =
-        await this.generalLedgetService.generalLedger(tenantId, filter);
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+      ACCEPT_TYPE.APPLICATION_CSV,
+    ]);
+    // Retrieves the table format.
+    if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+      const table = await this.generalLedgerApplication.table(tenantId, filter);

-      return res.status(200).send({
-        meta: this.transfromToResponse(meta),
-        data: this.transfromToResponse(data),
-        query: this.transfromToResponse(query),
-      });
-    } catch (error) {
-      next(error);
+      return res.status(200).send(table);
+      // Retrieves the csv format.
+    } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+      const buffer = await this.generalLedgerApplication.csv(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+      res.setHeader('Content-Type', 'text/csv');
+
+      return res.send(buffer);
+      // Retrieves the xlsx format.
+    } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+      const buffer = await this.generalLedgerApplication.xlsx(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.xlsx');
+      res.setHeader(
+        'Content-Type',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+      );
+      return res.send(buffer);
+      // Retrieves the json format.
+    } else {
+      const sheet = await this.generalLedgerApplication.sheet(tenantId, filter);
+      return res.status(200).send(sheet);
    }
  }
 }
--- a/packages/server/src/api/controllers/FinancialStatements/InventoryDetails/index.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/InventoryDetails/index.ts
@@ -8,24 +8,20 @@ import {
  ValidationChain,
 } from 'express';
 import BaseController from '@/api/controllers/BaseController';
-import InventoryDetailsService from '@/services/FinancialStatements/InventoryDetails/InventoryDetailsService';
-import InventoryDetailsTable from '@/services/FinancialStatements/InventoryDetails/InventoryDetailsTable';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
+import { InventortyDetailsApplication } from '@/services/FinancialStatements/InventoryDetails/InventoryDetailsApplication';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';

@Service()
 export default class InventoryDetailsController extends BaseController {
  @Inject()
-  inventoryDetailsService: InventoryDetailsService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private inventoryItemDetailsApp: InventortyDetailsApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
@@ -45,7 +41,7 @@ export default class InventoryDetailsController extends BaseController {
   * Balance sheet validation schecma.
   * @returns {ValidationChain[]}
   */
-  get validationSchema(): ValidationChain[] {
+  private get validationSchema(): ValidationChain[] {
    return [
      query('number_format.precision')
        .optional()
@@ -77,69 +73,66 @@ export default class InventoryDetailsController extends BaseController {
  }

  /**
-   * Retrieve the cashflow statment to json response.
-   * @param {ICashFlowStatement} cashFlow -
-   */
-  private transformJsonResponse(inventoryDetails) {
-    const { data, query, meta } = inventoryDetails;
-
-    return {
-      data: this.transfromToResponse(data),
-      query: this.transfromToResponse(query),
-      meta: this.transfromToResponse(meta),
-    };
-  }
-
-  /**
-   * Transformes the report statement to table rows.
-   */
-  private transformToTableRows(inventoryDetails, tenantId: number) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const inventoryDetailsTable = new InventoryDetailsTable(
-      inventoryDetails,
-      i18n
-    );
-
-    return {
-      table: {
-        data: inventoryDetailsTable.tableData(),
-        columns: inventoryDetailsTable.tableColumns(),
-      },
-      query: this.transfromToResponse(inventoryDetails.query),
-      meta: this.transfromToResponse(inventoryDetails.meta),
-    };
-  }
-
-  /**
-   * Retrieve the cash flow statment.
+   * Retrieve the inventory item details sheet.
   * @param {Request} req
   * @param {Response} res
   * @param {NextFunction} next
   * @returns {Response}
   */
-  async inventoryDetails(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+  private async inventoryDetails(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
    const filter = {
      ...this.matchedQueryData(req),
    };

    try {
-      const inventoryDetails =
-        await this.inventoryDetailsService.inventoryDetails(tenantId, filter);
-
      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+      ]);
+      // Retrieves the csv format.
+      if (acceptType === ACCEPT_TYPE.APPLICATION_CSV) {
+        const buffer = await this.inventoryItemDetailsApp.csv(tenantId, filter);

-      switch (acceptType) {
-        case 'application/json+table':
-          return res
-            .status(200)
-            .send(this.transformToTableRows(inventoryDetails, tenantId));
-        case 'json':
-        default:
-          return res
-            .status(200)
-            .send(this.transformJsonResponse(inventoryDetails));
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+        // Retrieves the xlsx format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_XLSX) {
+        const buffer = await this.inventoryItemDetailsApp.xlsx(
+          tenantId,
+          filter
+        );
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the json table format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_JSON_TABLE) {
+        const table = await this.inventoryItemDetailsApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(table);
+      } else {
+        const sheet = await this.inventoryItemDetailsApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
      }
    } catch (error) {
      next(error);
--- a/packages/server/src/api/controllers/FinancialStatements/InventoryValuationSheet.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/InventoryValuationSheet.ts
@@ -3,14 +3,15 @@ import { query, ValidationChain } from 'express-validator';
 import { Inject, Service } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseFinancialReportController from './BaseFinancialReportController';
-import InventoryValuationService from '@/services/FinancialStatements/InventoryValuationSheet/InventoryValuationSheetService';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { InventoryValuationSheetApplication } from '@/services/FinancialStatements/InventoryValuationSheet/InventoryValuationSheetApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';

@Service()
 export default class InventoryValuationReportController extends BaseFinancialReportController {
  @Inject()
-  inventoryValuationService: InventoryValuationService;
+  private inventoryValuationApp: InventoryValuationSheetApplication;

  /**
   * Router constructor.
@@ -71,19 +72,45 @@ export default class InventoryValuationReportController extends BaseFinancialRep
    const { tenantId } = req;
    const filter = this.matchedQueryData(req);

-    try {
-      const { data, query, meta } =
-        await this.inventoryValuationService.inventoryValuationSheet(
-          tenantId,
-          filter
-        );
-      return res.status(200).send({
-        meta: this.transfromToResponse(meta),
-        data: this.transfromToResponse(data),
-        query: this.transfromToResponse(query),
-      });
-    } catch (error) {
-      next(error);
+    const accept = this.accepts(req);
+
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+      ACCEPT_TYPE.APPLICATION_CSV,
+    ]);
+
+    // Retrieves the json table format.
+    if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+      const table = await this.inventoryValuationApp.table(tenantId, filter);
+
+      return res.status(200).send(table);
+      // Retrieves the csv format.
+    } else if (ACCEPT_TYPE.APPLICATION_CSV == acceptType) {
+      const buffer = await this.inventoryValuationApp.csv(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+      res.setHeader('Content-Type', 'text/csv');
+
+      return res.send(buffer);
+      // Retrieves the xslx buffer format.
+    } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+      const buffer = await this.inventoryValuationApp.xlsx(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.xlsx');
+      res.setHeader(
+        'Content-Type',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+      );
+      return res.send(buffer);
+      // Retrieves the json format.
+    } else {
+      const { data, query, meta } = await this.inventoryValuationApp.sheet(
+        tenantId,
+        filter
+      );
+      return res.status(200).send({ meta, data, query });
    }
  }
 }
--- a/packages/server/src/api/controllers/FinancialStatements/JournalSheet.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/JournalSheet.ts
@@ -3,14 +3,15 @@ import { Request, Response, Router, NextFunction } from 'express';
 import { castArray } from 'lodash';
 import { query, oneOf } from 'express-validator';
 import BaseFinancialReportController from './BaseFinancialReportController';
-import JournalSheetService from '@/services/FinancialStatements/JournalSheet/JournalSheetService';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { JournalSheetApplication } from '@/services/FinancialStatements/JournalSheet/JournalSheetApplication';

@Service()
 export default class JournalSheetController extends BaseFinancialReportController {
  @Inject()
-  journalService: JournalSheetService;
+  private journalSheetApp: JournalSheetApplication;

  /**
   * Router constructor.
@@ -57,28 +58,49 @@ export default class JournalSheetController extends BaseFinancialReportControlle
   * @param {Request} req -
   * @param {Response} res -
   */
-  async journal(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+  private async journal(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
    let filter = this.matchedQueryData(req);

    filter = {
      ...filter,
      accountsIds: castArray(filter.accountsIds),
    };
+    const accept = this.accepts(req);
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+      ACCEPT_TYPE.APPLICATION_CSV,
+    ]);

-    try {
-      const { data, query, meta } = await this.journalService.journalSheet(
-        tenantId,
-        filter
+    // Retrieves the json table format.
+    if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+      const table = await this.journalSheetApp.table(tenantId, filter);
+      return res.status(200).send(table);
+      // Retrieves the csv format.
+    } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+      const buffer = await this.journalSheetApp.csv(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+      res.setHeader('Content-Type', 'text/csv');
+
+      return res.send(buffer);
+      // Retrieves the xlsx format.
+    } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+      const buffer = await this.journalSheetApp.xlsx(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.xlsx');
+      res.setHeader(
+        'Content-Type',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
      );
+      return res.send(buffer);
+      // Retrieves the json format.
+    } else {
+      const sheet = await this.journalSheetApp.sheet(tenantId, filter);

-      return res.status(200).send({
-        data: this.transfromToResponse(data),
-        query: this.transfromToResponse(query),
-        meta: this.transfromToResponse(meta),
-      });
-    } catch (error) {
-      next(error);
+      return res.status(200).send(sheet);
    }
  }
 }
--- a/packages/server/src/api/controllers/FinancialStatements/ProfitLossSheet.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/ProfitLossSheet.ts
@@ -1,24 +1,20 @@
 import { Service, Inject } from 'typedi';
 import { Router, Request, Response, NextFunction } from 'express';
 import { query, ValidationChain } from 'express-validator';
-import ProfitLossSheetService from '@/services/FinancialStatements/ProfitLossSheet/ProfitLossSheetService';
 import BaseFinancialReportController from './BaseFinancialReportController';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
-import { ProfitLossSheetTable } from '@/services/FinancialStatements/ProfitLossSheet/ProfitLossSheetTable';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { ProfitLossSheetApplication } from '@/services/FinancialStatements/ProfitLossSheet/ProfitLossSheetApplication';
@Service()
 export default class ProfitLossSheetController extends BaseFinancialReportController {
  @Inject()
-  profitLossSheetService: ProfitLossSheetService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private profitLossSheetApp: ProfitLossSheetApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
@@ -34,7 +30,7 @@ export default class ProfitLossSheetController extends BaseFinancialReportContro
  /**
   * Validation schema.
   */
-  get validationSchema(): ValidationChain[] {
+  private get validationSchema(): ValidationChain[] {
    return [
      ...this.sheetNumberFormatValidationSchema,
      query('basis').optional(),
@@ -85,37 +81,54 @@ export default class ProfitLossSheetController extends BaseFinancialReportContro
   * @param {Request} req -
   * @param {Response} res -
   */
-  async profitLossSheet(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
-    const i18n = this.tenancy.i18n(tenantId);
+  private async profitLossSheet(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
    const filter = this.matchedQueryData(req);

+    const accept = this.accepts(req);
+
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_CSV,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+    ]);
    try {
-      const { data, query, meta } =
-        await this.profitLossSheetService.profitLossSheet(tenantId, filter);
+      // Retrieves the csv format.
+      if (acceptType === ACCEPT_TYPE.APPLICATION_CSV) {
+        const sheet = await this.profitLossSheetApp.csv(tenantId, filter);

-      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');

-      switch (acceptType) {
-        case 'application/json+table':
-          const table = new ProfitLossSheetTable(data, query, i18n);
+        return res.send(sheet);
+        // Retrieves the json table format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_JSON_TABLE) {
+        const table = await this.profitLossSheetApp.table(tenantId, filter);

-          return res.status(200).send({
-            table: {
-              rows: table.tableRows(),
-              columns: table.tableColumns(),
-            },
-            query,
-            meta,
-          });
-        case 'json':
-        default:
-          return res.status(200).send({
-            data,
-            query,
-            meta,
-          });
+        return res.status(200).send(table);
+        // Retrieves the xlsx format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_XLSX) {
+        const sheet = await this.profitLossSheetApp.xlsx(tenantId, filter);
+
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(sheet);
+        // Retrieves the json format.
+      } else {
+        const sheet = await this.profitLossSheetApp.sheet(tenantId, filter);
+
+        return res.status(200).send(sheet);
      }
    } catch (error) {
      next(error);
--- a/packages/server/src/api/controllers/FinancialStatements/SalesByItems.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/SalesByItems.ts
@@ -1,41 +1,39 @@
 import { Router, Request, Response, NextFunction } from 'express';
-import { query, ValidationChain } from 'express-validator';
-import moment from 'moment';
+import { query, ValidationChain, ValidationSchema } from 'express-validator';
 import { Inject, Service } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseFinancialReportController from './BaseFinancialReportController';
-import SalesByItemsReportService from '@/services/FinancialStatements/SalesByItems/SalesByItemsService';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { SalesByItemsApplication } from '@/services/FinancialStatements/SalesByItems/SalesByItemsApplication';

@Service()
 export default class SalesByItemsReportController extends BaseFinancialReportController {
  @Inject()
-  salesByItemsService: SalesByItemsReportService;
+  salesByItemsApp: SalesByItemsApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
      '/',
-      CheckPolicies(
-        ReportsAction.READ_SALES_BY_ITEMS,
-        AbilitySubject.Report
-      ),
+      CheckPolicies(ReportsAction.READ_SALES_BY_ITEMS, AbilitySubject.Report),
      this.validationSchema,
      this.validationResult,
-      asyncMiddleware(this.purchasesByItems.bind(this))
+      asyncMiddleware(this.salesByItems.bind(this))
    );
    return router;
  }

  /**
   * Validation schema.
+   * @returns {ValidationChain[]}
   */
-  get validationSchema(): ValidationChain[] {
+  private get validationSchema(): ValidationChain[] {
    return [
      query('from_date').optional().isISO8601(),
      query('to_date').optional().isISO8601(),
@@ -63,22 +61,44 @@ export default class SalesByItemsReportController extends BaseFinancialReportCon
   * @param {Request} req -
   * @param {Response} res -
   */
-  async purchasesByItems(req: Request, res: Response, next: NextFunction) {
+  private async salesByItems(req: Request, res: Response, next: NextFunction) {
    const { tenantId } = req;
    const filter = this.matchedQueryData(req);
+    const accept = this.accepts(req);

-    try {
-      const { data, query, meta } = await this.salesByItemsService.salesByItems(
-        tenantId,
-        filter
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_CSV,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+    ]);
+    // Retrieves the csv format.
+    if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+      const buffer = await this.salesByItemsApp.csv(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+      res.setHeader('Content-Type', 'text/csv');
+
+      return res.send(buffer);
+      // Retrieves the json table format.
+    } else if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+      const table = await this.salesByItemsApp.table(tenantId, filter);
+
+      return res.status(200).send(table);
+      // Retrieves the xlsx format.
+    } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+      const buffer = this.salesByItemsApp.xlsx(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.xlsx');
+      res.setHeader(
+        'Content-Type',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
      );
-      return res.status(200).send({
-        meta: this.transfromToResponse(meta),
-        data: this.transfromToResponse(data),
-        query: this.transfromToResponse(query),
-      });
-    } catch (error) {
-      next(error);
+      return res.send(buffer);
+      // Retrieves the json format.
+    } else {
+      const sheet = await this.salesByItemsApp.sheet(tenantId, filter);
+      return res.status(200).send(sheet);
    }
  }
 }
--- a/packages/server/src/api/controllers/FinancialStatements/SalesTaxLiabilitySummary/index.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/SalesTaxLiabilitySummary/index.ts
@@ -0,0 +1,111 @@
+import { Inject } from 'typedi';
+import { Router, Request, Response, NextFunction } from 'express';
+import { query } from 'express-validator';
+import asyncMiddleware from '@/api/middleware/asyncMiddleware';
+import BaseFinancialReportController from '../BaseFinancialReportController';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
+import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { SalesTaxLiabilitySummaryApplication } from '@/services/FinancialStatements/SalesTaxLiabilitySummary/SalesTaxLiabilitySummaryApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+
+export default class SalesTaxLiabilitySummary extends BaseFinancialReportController {
+  @Inject()
+  private salesTaxLiabilitySummaryApp: SalesTaxLiabilitySummaryApplication;
+
+  /**
+   * Router constructor.
+   */
+  public router() {
+    const router = Router();
+
+    router.get(
+      '/',
+      CheckPolicies(
+        ReportsAction.READ_SALES_TAX_LIABILITY_SUMMARY,
+        AbilitySubject.Report
+      ),
+      this.validationSchema,
+      asyncMiddleware(this.salesTaxLiabilitySummary.bind(this))
+    );
+    return router;
+  }
+
+  /**
+   * Validation schema.
+   * @returns {ValidationChain[]}
+   */
+  private get validationSchema() {
+    return [
+      query('from_date').optional().isISO8601(),
+      query('to_date').optional().isISO8601(),
+    ];
+  }
+
+  /*
+   * Retrieves the sales tax liability summary.
+   * @param {Request} req -
+   * @param {Response} res -
+   * @param {NextFunction} next -
+   */
+  private async salesTaxLiabilitySummary(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const filter = this.matchedQueryData(req);
+
+    try {
+      const accept = this.accepts(req);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+      ]);
+
+      // Retrieves the json table format.
+      if (acceptType === ACCEPT_TYPE.APPLICATION_JSON_TABLE) {
+        const table = await this.salesTaxLiabilitySummaryApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(table);
+        // Retrieves the xlsx format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_XLSX) {
+        const buffer = await this.salesTaxLiabilitySummaryApp.xlsx(
+          tenantId,
+          filter
+        );
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the csv format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_CSV) {
+        const buffer = await this.salesTaxLiabilitySummaryApp.csv(
+          tenantId,
+          filter
+        );
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+        // Retrieves the json format.
+      } else {
+        const sheet = await this.salesTaxLiabilitySummaryApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
+      }
+    } catch (error) {
+      next(error);
+    }
+  }
+}
--- a/packages/server/src/api/controllers/FinancialStatements/TransactionsByCustomers/index.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/TransactionsByCustomers/index.ts
@@ -1,30 +1,22 @@
 import { Router, Request, Response, NextFunction } from 'express';
 import { query } from 'express-validator';
 import { Inject, Service } from 'typedi';
-import {
-  AbilitySubject,
-  ITransactionsByCustomersStatement,
-  ReportsAction,
-} from '@/interfaces';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseFinancialReportController from '../BaseFinancialReportController';
-import TransactionsByCustomersService from '@/services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomersService';
-import TransactionsByCustomersTableRows from '@/services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomersTableRows';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { TransactionsByCustomerApplication } from '@/services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomersApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';

@Service()
 export default class TransactionsByCustomersReportController extends BaseFinancialReportController {
  @Inject()
-  transactionsByCustomersService: TransactionsByCustomersService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private transactionsByCustomersApp: TransactionsByCustomerApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
@@ -58,45 +50,13 @@ export default class TransactionsByCustomersReportController extends BaseFinanci
    ];
  }

-  /**
-   * Transformes the statement to table rows response.
-   * @param {ITransactionsByCustomersStatement} statement -
-   */
-  private transformToTableResponse(customersTransactions, tenantId) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const table = new TransactionsByCustomersTableRows(
-      customersTransactions,
-      i18n
-    );
-    return {
-      table: {
-        rows: table.tableRows(),
-      },
-    };
-  }
-
-  /**
-   * Transformes the statement to json response.
-   * @param {ITransactionsByCustomersStatement} statement -
-   */
-  private transfromToJsonResponse(
-    data,
-    columns
-  ): ITransactionsByCustomersStatement {
-    return {
-      data: this.transfromToResponse(data),
-      columns: this.transfromToResponse(columns),
-      query: this.transfromToResponse(query),
-    };
-  }
-
  /**
   * Retrieve payable aging summary report.
   * @param {Request} req -
   * @param {Response} res -
   * @param {NextFunction} next -
   */
-  async transactionsByCustomers(
+  private async transactionsByCustomers(
    req: Request,
    res: Response,
    next: NextFunction
@@ -104,25 +64,51 @@ export default class TransactionsByCustomersReportController extends BaseFinanci
    const { tenantId } = req;
    const filter = this.matchedQueryData(req);

+    const accept = this.accepts(req);
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_CSV,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+    ]);
    try {
-      const report =
-        await this.transactionsByCustomersService.transactionsByCustomers(
+      // Retrieves the json table format.
+      if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.transactionsByCustomersApp.table(
          tenantId,
          filter
        );
-      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
+        return res.status(200).send(table);
+        // Retrieve the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const csv = await this.transactionsByCustomersApp.csv(tenantId, filter);

-      switch (acceptType) {
-        case 'json':
-          return res
-            .status(200)
-            .send(this.transfromToJsonResponse(report.data, report.columns));
-        case 'application/json+table':
-        default:
-          return res
-            .status(200)
-            .send(this.transformToTableResponse(report.data, tenantId));
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(csv);
+        // Retrieve the xlsx format.
+      } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.transactionsByCustomersApp.xlsx(
+          tenantId,
+          filter
+        );
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieve the json format.
+      } else {
+        const sheet = await this.transactionsByCustomersApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
      }
    } catch (error) {
      next(error);
--- a/packages/server/src/api/controllers/FinancialStatements/TransactionsByVendors/index.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/TransactionsByVendors/index.ts
@@ -3,27 +3,19 @@ import { query, ValidationChain } from 'express-validator';
 import { Inject } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseFinancialReportController from '../BaseFinancialReportController';
-import TransactionsByVendorsTableRows from '@/services/FinancialStatements/TransactionsByVendor/TransactionsByVendorTableRows';
-import TransactionsByVendorsService from '@/services/FinancialStatements/TransactionsByVendor/TransactionsByVendorService';
-import {
-  AbilitySubject,
-  ITransactionsByVendorsStatement,
-  ReportsAction,
-} from '@/interfaces';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { TransactionsByVendorApplication } from '@/services/FinancialStatements/TransactionsByVendor/TransactionsByVendorApplication';

 export default class TransactionsByVendorsReportController extends BaseFinancialReportController {
  @Inject()
-  transactionsByVendorsService: TransactionsByVendorsService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private transactionsByVendorsApp: TransactionsByVendorApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
@@ -42,7 +34,7 @@ export default class TransactionsByVendorsReportController extends BaseFinancial
  /**
   * Validation schema.
   */
-  get validationSchema(): ValidationChain[] {
+  private get validationSchema(): ValidationChain[] {
    return [
      ...this.sheetNumberFormatValidationSchema,

@@ -58,64 +50,64 @@ export default class TransactionsByVendorsReportController extends BaseFinancial
    ];
  }

-  /**
-   * Transformes the report statement to table rows.
-   * @param {ITransactionsByVendorsStatement} statement -
-   */
-  private transformToTableRows(tenantId: number, transactions: any[]) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const table = new TransactionsByVendorsTableRows(transactions, i18n);
-
-    return {
-      table: {
-        data: table.tableRows(),
-      },
-    };
-  }
-
-  /**
-   * Transformes the report statement to json response.
-   * @param {ITransactionsByVendorsStatement} statement -
-   */
-  private transformToJsonResponse({
-    data,
-    columns,
-    query,
-  }: ITransactionsByVendorsStatement) {
-    return {
-      data: this.transfromToResponse(data),
-      columns: this.transfromToResponse(columns),
-      query: this.transfromToResponse(query),
-    };
-  }
-
  /**
   * Retrieve payable aging summary report.
   * @param {Request} req -
   * @param {Response} res -
   * @param {NextFunction} next -
   */
-  async transactionsByVendors(req: Request, res: Response, next: NextFunction) {
+  private async transactionsByVendors(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
    const { tenantId } = req;
    const filter = this.matchedQueryData(req);

    try {
-      const report =
-        await this.transactionsByVendorsService.transactionsByVendors(
+      const accept = this.accepts(req);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+      ]);
+
+      // Retrieves the xlsx format.
+      if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.transactionsByVendorsApp.xlsx(
          tenantId,
          filter
        );
-      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
-
-      switch (acceptType) {
-        case 'application/json+table':
-          return res
-            .status(200)
-            .send(this.transformToTableRows(tenantId, report.data));
-        case 'json':
-        default:
-          return res.status(200).send(this.transformToJsonResponse(report));
+        res.setHeader('Content-Type', 'application/vnd.openxmlformats');
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=report.xlsx'
+        );
+        return res.send(buffer);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const buffer = await this.transactionsByVendorsApp.csv(
+          tenantId,
+          filter
+        );
+        res.setHeader('Content-Type', 'text/csv');
+        res.setHeader('Content-Disposition', 'attachment; filename=report.csv');
+        return res.send(buffer);
+        // Retrieves the json table format.
+      } else if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.transactionsByVendorsApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(table);
+        // Retrieves the json format.
+      } else {
+        const sheet = await this.transactionsByVendorsApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
      }
    } catch (error) {
      next(error);
--- a/packages/server/src/api/controllers/FinancialStatements/TrialBalanceSheet.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/TrialBalanceSheet.ts
@@ -3,20 +3,22 @@ import { Request, Response, Router, NextFunction } from 'express';
 import { query, ValidationChain } from 'express-validator';
 import { castArray } from 'lodash';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import TrialBalanceSheetService from '@/services/FinancialStatements/TrialBalanceSheet/TrialBalanceSheetService';
+import TrialBalanceSheetService from '@/services/FinancialStatements/TrialBalanceSheet/TrialBalanceSheetInjectable';
 import BaseFinancialReportController from './BaseFinancialReportController';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { TrialBalanceSheetApplication } from '@/services/FinancialStatements/TrialBalanceSheet/TrialBalanceSheetApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';

@Service()
 export default class TrialBalanceSheetController extends BaseFinancialReportController {
  @Inject()
-  trialBalanceSheetService: TrialBalanceSheetService;
+  private trialBalanceSheetApp: TrialBalanceSheetApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
@@ -36,7 +38,7 @@ export default class TrialBalanceSheetController extends BaseFinancialReportCont
   * Validation schema.
   * @return {ValidationChain[]}
   */
-  get trialBalanceSheetValidationSchema(): ValidationChain[] {
+  private get trialBalanceSheetValidationSchema(): ValidationChain[] {
    return [
      ...this.sheetNumberFormatValidationSchema,
      query('basis').optional(),
@@ -59,28 +61,62 @@ export default class TrialBalanceSheetController extends BaseFinancialReportCont
  /**
   * Retrieve the trial balance sheet.
   */
-  public async trialBalanceSheet(
+  private async trialBalanceSheet(
    req: Request,
    res: Response,
    next: NextFunction
  ) {
-    const { tenantId, settings } = req;
+    const { tenantId } = req;
    let filter = this.matchedQueryData(req);

    filter = {
      ...filter,
      accountsIds: castArray(filter.accountsIds),
    };
-
    try {
-      const { data, query, meta } =
-        await this.trialBalanceSheetService.trialBalanceSheet(tenantId, filter);
+      const accept = this.accepts(req);

-      return res.status(200).send({
-        data: this.transfromToResponse(data),
-        query: this.transfromToResponse(query),
-        meta: this.transfromToResponse(meta),
-      });
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+      ]);
+      // Retrieves in json table format.
+      if (acceptType === ACCEPT_TYPE.APPLICATION_JSON_TABLE) {
+        const { table, meta, query } = await this.trialBalanceSheetApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send({ table, meta, query });
+        // Retrieves in xlsx format
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_XLSX) {
+        const buffer = await this.trialBalanceSheetApp.xlsx(tenantId, filter);
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves in csv format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_CSV) {
+        const buffer = await this.trialBalanceSheetApp.csv(tenantId, filter);
+
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+        // Retrieves in json format.
+      } else {
+        const { data, query, meta } = await this.trialBalanceSheetApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send({ data, query, meta });
+      }
    } catch (error) {
      next(error);
    }
--- a/packages/server/src/api/controllers/FinancialStatements/VendorBalanceSummary/index.ts
+++ b/packages/server/src/api/controllers/FinancialStatements/VendorBalanceSummary/index.ts
@@ -3,27 +3,19 @@ import { query } from 'express-validator';
 import { Inject } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseFinancialReportController from '../BaseFinancialReportController';
-import VendorBalanceSummaryTableRows from '@/services/FinancialStatements/VendorBalanceSummary/VendorBalanceSummaryTableRows';
-import VendorBalanceSummaryService from '@/services/FinancialStatements/VendorBalanceSummary/VendorBalanceSummaryService';
-import {
-  AbilitySubject,
-  IVendorBalanceSummaryStatement,
-  ReportsAction,
-} from '@/interfaces';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { VendorBalanceSummaryApplication } from '@/services/FinancialStatements/VendorBalanceSummary/VendorBalanceSummaryApplication';

 export default class VendorBalanceSummaryReportController extends BaseFinancialReportController {
  @Inject()
-  vendorBalanceSummaryService: VendorBalanceSummaryService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private vendorBalanceSummaryApp: VendorBalanceSummaryApplication;

  /**
   * Router constructor.
   */
-  router() {
+  public router() {
    const router = Router();

    router.get(
@@ -41,7 +33,7 @@ export default class VendorBalanceSummaryReportController extends BaseFinancialR
  /**
   * Validation schema.
   */
-  get validationSchema() {
+  private get validationSchema() {
    return [
      ...this.sheetNumberFormatValidationSchema,
      query('as_date').optional().isISO8601(),
@@ -59,73 +51,62 @@ export default class VendorBalanceSummaryReportController extends BaseFinancialR
    ];
  }

-  /**
-   * Transformes the report statement to table rows.
-   * @param {IVendorBalanceSummaryStatement} statement -
-   */
-  private transformToTableRows(
-    tenantId: number,
-    { data, query }: IVendorBalanceSummaryStatement
-  ) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const tableData = new VendorBalanceSummaryTableRows(
-      data,
-      query,
-      i18n
-    );
-    return {
-      table: {
-        columns: tableData.tableColumns(),
-        data: tableData.tableRows(),
-      },
-      query,
-    };
-  }
-
-  /**
-   * Transformes the report statement to raw json.
-   * @param {IVendorBalanceSummaryStatement} statement -
-   */
-  private transformToJsonResponse({
-    data,
-    columns,
-  }: IVendorBalanceSummaryStatement) {
-    return {
-      data: this.transfromToResponse(data),
-      columns: this.transfromToResponse(columns),
-      query: this.transfromToResponse(query),
-    };
-  }
-
  /**
   * Retrieve vendors balance summary.
   * @param {Request} req -
   * @param {Response} res -
   * @param {NextFunction} next -
   */
-  async vendorBalanceSummary(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+  public async vendorBalanceSummary(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
    const filter = this.matchedQueryData(req);

    try {
-      const vendorBalanceSummary =
-        await this.vendorBalanceSummaryService.vendorBalanceSummary(
+      const accept = this.accepts(req);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+      ]);
+
+      // Retrieves the csv format.
+      if (acceptType === ACCEPT_TYPE.APPLICATION_CSV) {
+        const buffer = await this.vendorBalanceSummaryApp.csv(tenantId, filter);
+
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_XLSX) {
+        const buffer = await this.vendorBalanceSummaryApp.xlsx(
          tenantId,
          filter
        );
-      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
-
-      switch (acceptType) {
-        case 'application/json+table':
-          return res
-            .status(200)
-            .send(this.transformToTableRows(tenantId, vendorBalanceSummary));
-        case 'json':
-        default:
-          return res
-            .status(200)
-            .send(this.transformToJsonResponse(vendorBalanceSummary));
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader('Content-Type', 'application/vnd.openxmlformats');
+        return res.send(buffer);
+        // Retrieves the json table format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_JSON_TABLE) {
+        const table = await this.vendorBalanceSummaryApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(table);
+        // Retrieves the json format.
+      } else {
+        const sheet = await this.vendorBalanceSummaryApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
      }
    } catch (error) {
      next(error);
--- a/packages/server/src/api/controllers/Items/Items.ts
+++ b/packages/server/src/api/controllers/Items/Items.ts
@@ -149,6 +149,11 @@ export default class ItemsController extends BaseController {
        .trim()
        .escape()
        .isLength({ max: DATATYPES_LENGTH.TEXT }),
+      check('sell_tax_rate_id').optional({ nullable: true }).isInt().toInt(),
+      check('purchase_tax_rate_id')
+        .optional({ nullable: true })
+        .isInt()
+        .toInt(),
      check('category_id')
        .optional({ nullable: true })
        .isInt({ min: 0, max: DATATYPES_LENGTH.INT_10 })
@@ -508,6 +513,28 @@ export default class ItemsController extends BaseController {
          ],
        });
      }
+      if (error.errorType === 'PURCHASE_TAX_RATE_NOT_FOUND') {
+        return res.status(400).send({
+          errors: [
+            {
+              type: 'PURCHASE_TAX_RATE_NOT_FOUND',
+              message: 'Purchase tax rate has not found.',
+              code: 410,
+            },
+          ],
+        });
+      }
+      if (error.errorType === 'SELL_TAX_RATE_NOT_FOUND') {
+        return res.status(400).send({
+          errors: [
+            {
+              type: 'SELL_TAX_RATE_NOT_FOUND',
+              message: 'Sell tax rate is not found.',
+              code: 420,
+            },
+          ],
+        });
+      }
    }
    next(error);
  }
--- a/packages/server/src/api/controllers/Organization.ts
+++ b/packages/server/src/api/controllers/Organization.ts
@@ -31,14 +31,14 @@ export default class OrganizationController extends BaseController {

    router.post(
      '/build',
-      this.organizationValidationSchema,
+      this.buildOrganizationValidationSchema,
      this.validationResult,
      asyncMiddleware(this.build.bind(this)),
      this.handleServiceErrors.bind(this)
    );
    router.put(
      '/',
-      this.organizationValidationSchema,
+      this.updateOrganizationValidationSchema,
      this.validationResult,
      this.asyncMiddleware(this.updateOrganization.bind(this)),
      this.handleServiceErrors.bind(this)
@@ -55,7 +55,7 @@ export default class OrganizationController extends BaseController {
   * Organization setup schema.
   * @return {ValidationChain[]}
   */
-  private get organizationValidationSchema(): ValidationChain[] {
+  private get commonOrganizationValidationSchema(): ValidationChain[] {
    return [
      check('name').exists().trim(),
      check('industry').optional({ nullable: true }).isString().trim().escape(),
@@ -68,6 +68,29 @@ export default class OrganizationController extends BaseController {
    ];
  }

+  /**
+   * Build organization validation schema.
+   * @returns {ValidationChain[]}
+   */
+  private get buildOrganizationValidationSchema(): ValidationChain[] {
+    return [...this.commonOrganizationValidationSchema];
+  }
+
+  /**
+   * Update organization validation schema.
+   * @returns {ValidationChain[]}
+   */
+  private get updateOrganizationValidationSchema(): ValidationChain[] {
+    return [
+      ...this.commonOrganizationValidationSchema,
+      check('tax_number')
+        .optional({ nullable: true })
+        .isString()
+        .trim()
+        .escape(),
+    ];
+  }
+
  /**
   * Builds tenant database and migrate database schema.
   * @param {Request} req - Express request.
--- a/packages/server/src/api/controllers/Purchases/Bills.ts
+++ b/packages/server/src/api/controllers/Purchases/Bills.ts
@@ -115,12 +115,14 @@ export default class BillsController extends BaseController {
      check('note').optional().trim().escape(),
      check('open').default(false).isBoolean().toBoolean(),

+      check('is_inclusive_tax').default(false).isBoolean().toBoolean(),
+
      check('entries').isArray({ min: 1 }),

      check('entries.*.index').exists().isNumeric().toInt(),
      check('entries.*.item_id').exists().isNumeric().toInt(),
      check('entries.*.rate').exists().isNumeric().toFloat(),
-      check('entries.*.quantity').exists().isNumeric().toFloat(),
+      check('entries.*.quantity').exists().isNumeric().toInt(),
      check('entries.*.discount')
        .optional({ nullable: true })
        .isNumeric()
@@ -137,6 +139,15 @@ export default class BillsController extends BaseController {
        .optional({ nullable: true })
        .isNumeric()
        .toInt(),
+      check('entries.*.tax_code')
+        .optional({ nullable: true })
+        .trim()
+        .escape()
+        .isString(),
+      check('entries.*.tax_rate_id')
+        .optional({ nullable: true })
+        .isNumeric()
+        .toInt(),
    ];
  }

@@ -542,6 +553,16 @@ export default class BillsController extends BaseController {
          ],
        });
      }
+      if (error.errorType === 'ITEM_ENTRY_TAX_RATE_CODE_NOT_FOUND') {
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'ITEM_ENTRY_TAX_RATE_CODE_NOT_FOUND', code: 1800 }],
+        });
+      }
+      if (error.errorType === 'ITEM_ENTRY_TAX_RATE_ID_NOT_FOUND') {
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'ITEM_ENTRY_TAX_RATE_ID_NOT_FOUND', code: 1900 }],
+        });
+      }
    }
    next(error);
  }
--- a/packages/server/src/api/controllers/Purchases/BillsPayments.ts
+++ b/packages/server/src/api/controllers/Purchases/BillsPayments.ts
@@ -121,7 +121,7 @@ export default class BillsPayments extends BaseController {
      check('entries').exists().isArray({ min: 1 }),
      check('entries.*.index').optional().isNumeric().toInt(),
      check('entries.*.bill_id').exists().isNumeric().toInt(),
-      check('entries.*.payment_amount').exists().isNumeric().toInt(),
+      check('entries.*.payment_amount').exists().isNumeric().toFloat(),
    ];
  }

--- a/packages/server/src/api/controllers/Purchases/VendorCredit.ts
+++ b/packages/server/src/api/controllers/Purchases/VendorCredit.ts
@@ -173,7 +173,7 @@ export default class VendorCreditController extends BaseController {
      check('entries.*.index').exists().isNumeric().toInt(),
      check('entries.*.item_id').exists().isNumeric().toInt(),
      check('entries.*.rate').exists().isNumeric().toFloat(),
-      check('entries.*.quantity').exists().isNumeric().toFloat(),
+      check('entries.*.quantity').exists().isNumeric().toInt(),
      check('entries.*.discount')
        .optional({ nullable: true })
        .isNumeric()
@@ -211,12 +211,11 @@ export default class VendorCreditController extends BaseController {
      check('branch_id').optional({ nullable: true }).isNumeric().toInt(),

      check('entries').isArray({ min: 1 }),
-
      check('entries.*.id').optional().isNumeric().toInt(),
      check('entries.*.index').exists().isNumeric().toInt(),
      check('entries.*.item_id').exists().isNumeric().toInt(),
      check('entries.*.rate').exists().isNumeric().toFloat(),
-      check('entries.*.quantity').exists().isNumeric().toFloat(),
+      check('entries.*.quantity').exists().isNumeric().toInt(),
      check('entries.*.discount')
        .optional({ nullable: true })
        .isNumeric()
--- a/packages/server/src/api/controllers/Sales/CreditNotes.ts
+++ b/packages/server/src/api/controllers/Sales/CreditNotes.ts
@@ -222,7 +222,7 @@ export default class PaymentReceivesController extends BaseController {
      check('entries.*.index').exists().isNumeric().toInt(),
      check('entries.*.item_id').exists().isNumeric().toInt(),
      check('entries.*.rate').exists().isNumeric().toFloat(),
-      check('entries.*.quantity').exists().isNumeric().toFloat(),
+      check('entries.*.quantity').exists().isNumeric().toInt(),
      check('entries.*.discount')
        .optional({ nullable: true })
        .isNumeric()
--- a/packages/server/src/api/controllers/Sales/PaymentReceives.ts
+++ b/packages/server/src/api/controllers/Sales/PaymentReceives.ts
@@ -1,10 +1,11 @@
 import { Inject, Service } from 'typedi';
 import { Router, Request, Response, NextFunction } from 'express';
-import { check, param, query, ValidationChain } from 'express-validator';
+import { body, check, param, query, ValidationChain } from 'express-validator';
 import {
  AbilitySubject,
  IPaymentReceiveDTO,
  PaymentReceiveAction,
+  PaymentReceiveMailOptsDTO,
 } from '@/interfaces';
 import BaseController from '@/api/controllers/BaseController';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
@@ -117,6 +118,25 @@ export default class PaymentReceivesController extends BaseController {
      asyncMiddleware(this.deletePaymentReceive.bind(this)),
      this.handleServiceErrors
    );
+    router.post(
+      '/:id/mail',
+      [
+        ...this.paymentReceiveValidation,
+        body('subject').isString().optional(),
+        body('from').isString().optional(),
+        body('to').isString().optional(),
+        body('body').isString().optional(),
+        body('attach_invoice').optional().isBoolean().toBoolean(),
+      ],
+      this.sendPaymentReceiveByMail.bind(this),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/:id/mail',
+      [...this.paymentReceiveValidation],
+      asyncMiddleware(this.getPaymentDefaultMail.bind(this)),
+      this.handleServiceErrors
+    );
    return router;
  }

@@ -142,7 +162,7 @@ export default class PaymentReceivesController extends BaseController {
      check('entries.*.id').optional({ nullable: true }).isNumeric().toInt(),
      check('entries.*.index').optional().isNumeric().toInt(),
      check('entries.*.invoice_id').exists().isNumeric().toInt(),
-      check('entries.*.payment_amount').exists().isNumeric().toInt(),
+      check('entries.*.payment_amount').exists().isNumeric().toFloat(),
    ];
  }

@@ -416,27 +436,26 @@ export default class PaymentReceivesController extends BaseController {
    const { id: paymentReceiveId } = req.params;

    try {
-      const paymentReceive =
-        await this.paymentReceiveApplication.getPaymentReceive(
-          tenantId,
-          paymentReceiveId
-        );
-
      const ACCEPT_TYPE = {
        APPLICATION_PDF: 'application/pdf',
        APPLICATION_JSON: 'application/json',
      };
      res.format({
-        [ACCEPT_TYPE.APPLICATION_JSON]: () => {
+        [ACCEPT_TYPE.APPLICATION_JSON]: async () => {
+          const paymentReceive =
+            await this.paymentReceiveApplication.getPaymentReceive(
+              tenantId,
+              paymentReceiveId
+            );
          return res.status(200).send({
-            payment_receive: this.transfromToResponse(paymentReceive),
+            payment_receive: paymentReceive,
          });
        },
        [ACCEPT_TYPE.APPLICATION_PDF]: async () => {
          const pdfContent =
            await this.paymentReceiveApplication.getPaymentReceivePdf(
              tenantId,
-              paymentReceive
+              paymentReceiveId
            );
          res.set({
            'Content-Type': 'application/pdf',
@@ -507,6 +526,66 @@ export default class PaymentReceivesController extends BaseController {
    }
  };

+  /**
+   * Sends mail invoice of the given sale invoice.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public sendPaymentReceiveByMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: paymentReceiveId } = req.params;
+    const paymentMailDTO: PaymentReceiveMailOptsDTO = this.matchedBodyData(
+      req,
+      {
+        includeOptionals: false,
+      }
+    );
+
+    try {
+      await this.paymentReceiveApplication.notifyPaymentByMail(
+        tenantId,
+        paymentReceiveId,
+        paymentMailDTO
+      );
+      return res.status(200).send({
+        code: 200,
+        message: 'The payment notification has been sent successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  };
+
+  /**
+   * Retrieves the default mail options of the given payment transaction.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public getPaymentDefaultMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: paymentReceiveId } = req.params;
+
+    try {
+      const data = await this.paymentReceiveApplication.getPaymentMailOptions(
+        tenantId,
+        paymentReceiveId
+      );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  };
+
  /**
   * Handles service errors.
   * @param error
@@ -514,7 +593,7 @@ export default class PaymentReceivesController extends BaseController {
   * @param res
   * @param next
   */
-  handleServiceErrors(
+  private handleServiceErrors(
    error: Error,
    req: Request,
    res: Response,
--- a/packages/server/src/api/controllers/Sales/SalesEstimates.ts
+++ b/packages/server/src/api/controllers/Sales/SalesEstimates.ts
@@ -1,10 +1,11 @@
 import { Router, Request, Response, NextFunction } from 'express';
-import { check, param, query } from 'express-validator';
+import { body, check, param, query } from 'express-validator';
 import { Inject, Service } from 'typedi';
 import {
  AbilitySubject,
  ISaleEstimateDTO,
  SaleEstimateAction,
+  SaleEstimateMailOptionsDTO,
 } from '@/interfaces';
 import BaseController from '@/api/controllers/BaseController';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
@@ -121,6 +122,27 @@ export default class SalesEstimatesController extends BaseController {
      this.handleServiceErrors,
      this.dynamicListService.handlerErrorsToResponse
    );
+    router.post(
+      '/:id/mail',
+      [
+        ...this.validateSpecificEstimateSchema,
+        body('subject').isString().optional(),
+        body('from').isString().optional(),
+        body('to').isString().optional(),
+        body('body').isString().optional(),
+        body('attach_invoice').optional().isBoolean().toBoolean(),
+      ],
+      this.validationResult,
+      asyncMiddleware(this.sendSaleEstimateMail.bind(this)),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/:id/mail',
+      [...this.validateSpecificEstimateSchema],
+      this.validationResult,
+      asyncMiddleware(this.getSaleEstimateMail.bind(this)),
+      this.handleServiceErrors
+    );
    return router;
  }

@@ -362,22 +384,22 @@ export default class SalesEstimatesController extends BaseController {
    const { tenantId } = req;

    try {
-      const estimate = await this.saleEstimatesApplication.getSaleEstimate(
-        tenantId,
-        estimateId
-      );
      // Response formatter.
      res.format({
        // JSON content type.
-        [ACCEPT_TYPE.APPLICATION_JSON]: () => {
-          return res.status(200).send(this.transfromToResponse({ estimate }));
+        [ACCEPT_TYPE.APPLICATION_JSON]: async () => {
+          const estimate = await this.saleEstimatesApplication.getSaleEstimate(
+            tenantId,
+            estimateId
+          );
+          return res.status(200).send({ estimate });
        },
        // PDF content type.
        [ACCEPT_TYPE.APPLICATION_PDF]: async () => {
          const pdfContent =
            await this.saleEstimatesApplication.getSaleEstimatePdf(
              tenantId,
-              estimate
+              estimateId
            );
          res.set({
            'Content-Type': 'application/pdf',
@@ -478,6 +500,65 @@ export default class SalesEstimatesController extends BaseController {
    }
  };

+  /**
+   * Send the sale estimate mail.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private sendSaleEstimateMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+    const saleEstimateDTO: SaleEstimateMailOptionsDTO = this.matchedBodyData(
+      req,
+      {
+        includeOptionals: false,
+      }
+    );
+    try {
+      await this.saleEstimatesApplication.sendSaleEstimateMail(
+        tenantId,
+        invoiceId,
+        saleEstimateDTO
+      );
+      return res.status(200).send({
+        code: 200,
+        message: 'The sale estimate mail has been sent successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  };
+
+  /**
+   * Retrieves the default mail options of the given sale estimate.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private getSaleEstimateMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+
+    try {
+      const data = await this.saleEstimatesApplication.getSaleEstimateMail(
+        tenantId,
+        invoiceId
+      );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  };
+
  /**
   * Handles service errors.
   * @param {Error} error
--- a/packages/server/src/api/controllers/Sales/SalesInvoices.ts
+++ b/packages/server/src/api/controllers/Sales/SalesInvoices.ts
@@ -1,5 +1,5 @@
 import { Router, Request, Response, NextFunction } from 'express';
-import { check, param, query } from 'express-validator';
+import { body, check, param, query } from 'express-validator';
 import { Service, Inject } from 'typedi';
 import BaseController from '../BaseController';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
@@ -10,6 +10,7 @@ import {
  ISaleInvoiceCreateDTO,
  SaleInvoiceAction,
  AbilitySubject,
+  SendInvoiceMailDTO,
 } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
 import { SaleInvoiceApplication } from '@/services/Sales/Invoices/SaleInvoicesApplication';
@@ -145,6 +146,48 @@ export default class SaleInvoicesController extends BaseController {
      this.handleServiceErrors,
      this.dynamicListService.handlerErrorsToResponse
    );
+    router.get(
+      '/:id/mail-reminder',
+      this.specificSaleInvoiceValidation,
+      this.validationResult,
+      asyncMiddleware(this.getSaleInvoiceMailReminder.bind(this)),
+      this.handleServiceErrors
+    );
+    router.post(
+      '/:id/mail-reminder',
+      [
+        ...this.specificSaleInvoiceValidation,
+        body('subject').isString().optional(),
+        body('from').isString().optional(),
+        body('to').isString().optional(),
+        body('body').isString().optional(),
+        body('attach_invoice').optional().isBoolean().toBoolean(),
+      ],
+      this.validationResult,
+      asyncMiddleware(this.sendSaleInvoiceMailReminder.bind(this)),
+      this.handleServiceErrors
+    );
+    router.post(
+      '/:id/mail',
+      [
+        ...this.specificSaleInvoiceValidation,
+        body('subject').isString().optional(),
+        body('from').isString().optional(),
+        body('to').isString().optional(),
+        body('body').isString().optional(),
+        body('attach_invoice').optional().isBoolean().toBoolean(),
+      ],
+      this.validationResult,
+      asyncMiddleware(this.sendSaleInvoiceMail.bind(this)),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/:id/mail',
+      [...this.specificSaleInvoiceValidation],
+      this.validationResult,
+      asyncMiddleware(this.getSaleInvoiceMail.bind(this)),
+      this.handleServiceErrors
+    );
    return router;
  }

@@ -169,8 +212,9 @@ export default class SaleInvoicesController extends BaseController {
      check('branch_id').optional({ nullable: true }).isNumeric().toInt(),
      check('project_id').optional({ nullable: true }).isNumeric().toInt(),

-      check('entries').exists().isArray({ min: 1 }),
+      check('is_inclusive_tax').optional().isBoolean().toBoolean(),

+      check('entries').exists().isArray({ min: 1 }),
      check('entries.*.index').exists().isNumeric().toInt(),
      check('entries.*.item_id').exists().isNumeric().toInt(),
      check('entries.*.rate').exists().isNumeric().toFloat(),
@@ -183,6 +227,15 @@ export default class SaleInvoicesController extends BaseController {
        .optional({ nullable: true })
        .trim()
        .escape(),
+      check('entries.*.tax_code')
+        .optional({ nullable: true })
+        .trim()
+        .escape()
+        .isString(),
+      check('entries.*.tax_rate_id')
+        .optional({ nullable: true })
+        .isNumeric()
+        .toInt(),
      check('entries.*.warehouse_id')
        .optional({ nullable: true })
        .isNumeric()
@@ -365,44 +418,34 @@ export default class SaleInvoicesController extends BaseController {
   * @param {Request} req - Request object.
   * @param {Response} res - Response object.
   */
-  private async getSaleInvoice(
-    req: Request,
-    res: Response,
-    next: NextFunction
-  ) {
+  private async getSaleInvoice(req: Request, res: Response) {
    const { id: saleInvoiceId } = req.params;
    const { tenantId, user } = req;

-    try {
-      const saleInvoice = await this.saleInvoiceApplication.getSaleInvoice(
-        tenantId,
-        saleInvoiceId,
-        user
-      );
-      // Response formatter.
-      res.format({
-        // JSON content type.
-        [ACCEPT_TYPE.APPLICATION_JSON]: () => {
-          return res
-            .status(200)
-            .send(this.transfromToResponse({ saleInvoice }));
-        },
-        // PDF content type.
-        [ACCEPT_TYPE.APPLICATION_PDF]: async () => {
-          const pdfContent = await this.saleInvoiceApplication.saleInvoicePdf(
-            tenantId,
-            saleInvoice
-          );
-          res.set({
-            'Content-Type': 'application/pdf',
-            'Content-Length': pdfContent.length,
-          });
-          res.send(pdfContent);
-        },
-      });
-    } catch (error) {
-      next(error);
-    }
+    // Response formatter.
+    return res.format({
+      // JSON content type.
+      [ACCEPT_TYPE.APPLICATION_JSON]: async () => {
+        const saleInvoice = await this.saleInvoiceApplication.getSaleInvoice(
+          tenantId,
+          saleInvoiceId,
+          user
+        );
+        return res.status(200).send(this.transfromToResponse({ saleInvoice }));
+      },
+      // PDF content type.
+      [ACCEPT_TYPE.APPLICATION_PDF]: async () => {
+        const pdfContent = await this.saleInvoiceApplication.saleInvoicePdf(
+          tenantId,
+          saleInvoiceId
+        );
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': pdfContent.length,
+        });
+        res.send(pdfContent);
+      },
+    });
  }
  /**
   * Retrieve paginated sales invoices with custom view metadata.
@@ -620,6 +663,119 @@ export default class SaleInvoicesController extends BaseController {
    }
  };

+  /**
+   * Sends mail invoice of the given sale invoice.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public async sendSaleInvoiceMail(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+    const invoiceMailDTO: SendInvoiceMailDTO = this.matchedBodyData(req, {
+      includeOptionals: false,
+    });
+
+    try {
+      await this.saleInvoiceApplication.sendSaleInvoiceMail(
+        tenantId,
+        invoiceId,
+        invoiceMailDTO
+      );
+      return res.status(200).send({
+        code: 200,
+        message: 'The sale invoice mail has been sent successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retreivers the sale invoice reminder options.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public async getSaleInvoiceMailReminder(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+
+    try {
+      const data = await this.saleInvoiceApplication.getSaleInvoiceMailReminder(
+        tenantId,
+        invoiceId
+      );
+      return res.status(200).send(data);
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Sends mail invoice of the given sale invoice.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public async sendSaleInvoiceMailReminder(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+    const invoiceMailDTO: SendInvoiceMailDTO = this.matchedBodyData(req, {
+      includeOptionals: false,
+    });
+    try {
+      await this.saleInvoiceApplication.sendSaleInvoiceMailReminder(
+        tenantId,
+        invoiceId,
+        invoiceMailDTO
+      );
+      return res.status(200).send({
+        code: 200,
+        message: 'The sale invoice mail reminder has been sent successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the default mail options of the given sale invoice.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public async getSaleInvoiceMail(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+
+    try {
+      const data = await this.saleInvoiceApplication.getSaleInvoiceMail(
+        tenantId,
+        invoiceId
+      );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  }
+
  /**
   * Handles service errors.
   * @param {Error} error
@@ -756,6 +912,16 @@ export default class SaleInvoicesController extends BaseController {
          ],
        });
      }
+      if (error.errorType === 'ITEM_ENTRY_TAX_RATE_CODE_NOT_FOUND') {
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'ITEM_ENTRY_TAX_RATE_CODE_NOT_FOUND', code: 5000 }],
+        });
+      }
+      if (error.errorType === 'ITEM_ENTRY_TAX_RATE_ID_NOT_FOUND') {
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'ITEM_ENTRY_TAX_RATE_ID_NOT_FOUND', code: 5100 }],
+        });
+      }
    }
    next(error);
  }
--- a/packages/server/src/api/controllers/Sales/SalesReceipts.ts
+++ b/packages/server/src/api/controllers/Sales/SalesReceipts.ts
@@ -1,9 +1,9 @@
 import { Router, Request, Response, NextFunction } from 'express';
-import { check, param, query } from 'express-validator';
+import { body, check, param, query } from 'express-validator';
 import { Inject, Service } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseController from '../BaseController';
-import { ISaleReceiptDTO } from '@/interfaces/SaleReceipt';
+import { ISaleReceiptDTO, SaleReceiptMailOpts, SaleReceiptMailOptsDTO } from '@/interfaces/SaleReceipt';
 import { ServiceError } from '@/exceptions';
 import DynamicListingService from '@/services/DynamicListing/DynamicListService';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
@@ -46,6 +46,29 @@ export default class SalesReceiptsController extends BaseController {
      this.saleReceiptSmsDetails,
      this.handleServiceErrors
    );
+    router.post(
+      '/:id/mail',
+      [
+        ...this.specificReceiptValidationSchema,
+        body('subject').isString().optional(),
+        body('from').isString().optional(),
+        body('to').isString().optional(),
+        body('body').isString().optional(),
+        body('attach_receipt').optional().isBoolean().toBoolean(),
+      ],
+      this.validationResult,
+      asyncMiddleware(this.sendSaleReceiptMail.bind(this)),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/:id/mail',
+      [
+        ...this.specificReceiptValidationSchema,
+      ],
+      this.validationResult,
+      asyncMiddleware(this.getSaleReceiptMail.bind(this)),
+      this.handleServiceErrors
+    );
    router.post(
      '/:id',
      CheckPolicies(SaleReceiptAction.Edit, AbilitySubject.SaleReceipt),
@@ -117,7 +140,7 @@ export default class SalesReceiptsController extends BaseController {
      check('entries.*.index').exists().isNumeric().toInt(),
      check('entries.*.item_id').exists().isNumeric().toInt(),
      check('entries.*.quantity').exists().isNumeric().toInt(),
-      check('entries.*.rate').exists().isNumeric().toInt(),
+      check('entries.*.rate').exists().isNumeric().toFloat(),
      check('entries.*.discount')
        .optional({ nullable: true })
        .isNumeric()
@@ -314,26 +337,24 @@ export default class SalesReceiptsController extends BaseController {
   * @param {Response} res
   * @param {NextFunction} next
   */
-  async getSaleReceipt(req: Request, res: Response, next: NextFunction) {
+  public async getSaleReceipt(req: Request, res: Response, next: NextFunction) {
    const { id: saleReceiptId } = req.params;
    const { tenantId } = req;

    try {
-      const saleReceipt = await this.saleReceiptsApplication.getSaleReceipt(
-        tenantId,
-        saleReceiptId
-      );
      res.format({
-        'application/json': () => {
-          return res
-            .status(200)
-            .send(this.transfromToResponse({ saleReceipt }));
+        'application/json': async () => {
+          const saleReceipt = await this.saleReceiptsApplication.getSaleReceipt(
+            tenantId,
+            saleReceiptId
+          );
+          return res.status(200).send({ saleReceipt });
        },
        'application/pdf': async () => {
          const pdfContent =
            await this.saleReceiptsApplication.getSaleReceiptPdf(
              tenantId,
-              saleReceipt
+              saleReceiptId
            );
          res.set({
            'Content-Type': 'application/pdf',
@@ -405,6 +426,64 @@ export default class SalesReceiptsController extends BaseController {
    }
  };

+  /**
+   * Sends mail notification of the given sale receipt.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public sendSaleReceiptMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: receiptId } = req.params;
+    const receiptMailDTO: SaleReceiptMailOptsDTO = this.matchedBodyData(req, {
+      includeOptionals: false,
+    });
+
+    try {
+      await this.saleReceiptsApplication.sendSaleReceiptMail(
+        tenantId,
+        receiptId,
+        receiptMailDTO
+      );
+      return res.status(200).send({
+        code: 200,
+        message:
+          'The sale receipt notification via sms has been sent successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  };
+
+  /**
+   * Retrieves the default mail options of the given sale receipt.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public getSaleReceiptMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: receiptId } = req.params;
+
+    try {
+      const data = await this.saleReceiptsApplication.getSaleReceiptMail(
+        tenantId,
+        receiptId
+      );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  };
+
  /**
   * Handles service errors.
   * @param {Error} error
--- a/packages/server/src/api/controllers/TaxRates/TaxRates.ts
+++ b/packages/server/src/api/controllers/TaxRates/TaxRates.ts
@@ -0,0 +1,278 @@
+import { Inject, Service } from 'typedi';
+import { Router, Request, Response } from 'express';
+import { body, param } from 'express-validator';
+import BaseController from '@/api/controllers/BaseController';
+import asyncMiddleware from '@/api/middleware/asyncMiddleware';
+import { TaxRatesApplication } from '@/services/TaxRates/TaxRatesApplication';
+import CheckAbilities from '@/api/middleware/CheckPolicies';
+import { ServiceError } from '@/exceptions';
+import { ERRORS } from '@/services/TaxRates/constants';
+import { AbilitySubject, TaxRateAction } from '@/interfaces';
+
+@Service()
+export class TaxRatesController extends BaseController {
+  @Inject()
+  private taxRatesApplication: TaxRatesApplication;
+
+  /**
+   * Router constructor.
+   */
+  public router() {
+    const router = Router();
+
+    router.post(
+      '/',
+      CheckAbilities(TaxRateAction.CREATE, AbilitySubject.TaxRate),
+      this.taxRateValidationSchema,
+      this.validationResult,
+      asyncMiddleware(this.createTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.post(
+      '/:id',
+      CheckAbilities(TaxRateAction.EDIT, AbilitySubject.TaxRate),
+      [param('id').exists().toInt(), ...this.taxRateValidationSchema],
+      this.validationResult,
+      asyncMiddleware(this.editTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.post(
+      '/:id/active',
+      CheckAbilities(TaxRateAction.EDIT, AbilitySubject.TaxRate),
+      [param('id').exists().toInt()],
+      this.validationResult,
+      asyncMiddleware(this.activateTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.post(
+      '/:id/inactive',
+      CheckAbilities(TaxRateAction.EDIT, AbilitySubject.TaxRate),
+      [param('id').exists().toInt()],
+      this.validationResult,
+      asyncMiddleware(this.inactivateTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.delete(
+      '/:id',
+      CheckAbilities(TaxRateAction.DELETE, AbilitySubject.TaxRate),
+      [param('id').exists().toInt()],
+      this.validationResult,
+      asyncMiddleware(this.deleteTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/:id',
+      CheckAbilities(TaxRateAction.VIEW, AbilitySubject.TaxRate),
+      [param('id').exists().toInt()],
+      this.validationResult,
+      asyncMiddleware(this.getTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/',
+      CheckAbilities(TaxRateAction.VIEW, AbilitySubject.TaxRate),
+      this.validationResult,
+      asyncMiddleware(this.getTaxRates.bind(this)),
+      this.handleServiceErrors
+    );
+    return router;
+  }
+
+  /**
+   * Tax rate validation schema.
+   */
+  private get taxRateValidationSchema() {
+    return [
+      body('name').exists(),
+      body('code').exists().isString(),
+      body('rate').exists().isNumeric().toFloat(),
+      body('description').optional().trim().isString(),
+      body('is_non_recoverable').optional().isBoolean().default(false),
+      body('is_compound').optional().isBoolean().default(false),
+      body('active').optional().isBoolean().default(false),
+    ];
+  }
+
+  /**
+   * Creates a new tax rate.
+   * @param {Request} req -
+   * @param {Response} res -
+   */
+  public async createTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const createTaxRateDTO = this.matchedBodyData(req);
+
+    try {
+      const taxRate = await this.taxRatesApplication.createTaxRate(
+        tenantId,
+        createTaxRateDTO
+      );
+      return res.status(200).send({
+        data: taxRate,
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Edits the given tax rate.
+   * @param {Request} req -
+   * @param {Response} res -
+   */
+  public async editTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const editTaxRateDTO = this.matchedBodyData(req);
+    const { id: taxRateId } = req.params;
+
+    try {
+      const taxRate = await this.taxRatesApplication.editTaxRate(
+        tenantId,
+        taxRateId,
+        editTaxRateDTO
+      );
+      return res.status(200).send({
+        data: taxRate,
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Deletes the given tax rate.
+   * @param {Request} req -
+   * @param {Response} res -
+   */
+  public async deleteTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const { id: taxRateId } = req.params;
+
+    try {
+      await this.taxRatesApplication.deleteTaxRate(tenantId, taxRateId);
+
+      return res.status(200).send({
+        code: 200,
+        message: 'The tax rate has been deleted successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the given tax rate.
+   * @param {Request} req -
+   * @param {Response} res -
+   */
+  public async getTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const { id: taxRateId } = req.params;
+
+    try {
+      const taxRate = await this.taxRatesApplication.getTaxRate(
+        tenantId,
+        taxRateId
+      );
+      return res.status(200).send({ data: taxRate });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the tax rates list.
+   * @param {Request} req -
+   * @param {Response} res -
+   */
+  public async getTaxRates(req: Request, res: Response, next) {
+    const { tenantId } = req;
+
+    try {
+      const taxRates = await this.taxRatesApplication.getTaxRates(tenantId);
+
+      return res.status(200).send({ data: taxRates });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Inactivates the given tax rate.
+   * @param req
+   * @param res
+   * @param next
+   * @returns
+   */
+  public async inactivateTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const { id: taxRateId } = req.params;
+
+    try {
+      await this.taxRatesApplication.inactivateTaxRate(tenantId, taxRateId);
+
+      return res.status(200).send({
+        id: taxRateId,
+        message: 'The given tax rate has been inactivated successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Inactivates the given tax rate.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   * @returns
+   */
+  public async activateTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const { id: taxRateId } = req.params;
+
+    try {
+      await this.taxRatesApplication.activateTaxRate(tenantId, taxRateId);
+
+      return res.status(200).send({
+        id: taxRateId,
+        message: 'The given tax rate has been activated successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Handles service errors.
+   * @param {Error} error
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private handleServiceErrors(error: Error, req: Request, res: Response, next) {
+    if (error instanceof ServiceError) {
+      if (error.errorType === ERRORS.TAX_CODE_NOT_UNIQUE) {
+        return res.boom.badRequest(null, {
+          errors: [{ type: ERRORS.TAX_CODE_NOT_UNIQUE, code: 100 }],
+        });
+      }
+      if (error.errorType === ERRORS.TAX_RATE_NOT_FOUND) {
+        return res.boom.badRequest(null, {
+          errors: [{ type: ERRORS.TAX_RATE_NOT_FOUND, code: 200 }],
+        });
+      }
+      if (error.errorType === ERRORS.TAX_RATE_ALREADY_INACTIVE) {
+        return res.boom.badRequest(null, {
+          errors: [{ type: ERRORS.TAX_RATE_ALREADY_INACTIVE, code: 300 }],
+        });
+      }
+      if (error.errorType === ERRORS.TAX_RATE_ALREADY_ACTIVE) {
+        return res.boom.badRequest(null, {
+          errors: [{ type: ERRORS.TAX_RATE_ALREADY_ACTIVE, code: 400 }],
+        });
+      }
+    }
+    next(error);
+  }
+}
--- a/packages/server/src/api/index.ts
+++ b/packages/server/src/api/index.ts
@@ -55,6 +55,7 @@ import { InventoryItemsCostController } from './controllers/Inventory/Inventorty
 import { ProjectsController } from './controllers/Projects/Projects';
 import { ProjectTasksController } from './controllers/Projects/Tasks';
 import { ProjectTimesController } from './controllers/Projects/Times';
+import { TaxRatesController } from './controllers/TaxRates/TaxRates';

 export default () => {
  const app = Router();
@@ -129,6 +130,7 @@ export default () => {
  );
  dashboard.use('/warehouses', Container.get(WarehousesController).router());
  dashboard.use('/projects', Container.get(ProjectsController).router());
+  dashboard.use('/tax-rates', Container.get(TaxRatesController).router());
  dashboard.use('/', Container.get(ProjectTasksController).router());
  dashboard.use('/', Container.get(ProjectTimesController).router());

--- a/packages/server/src/before.ts
+++ b/packages/server/src/before.ts
@@ -5,6 +5,7 @@ global.__root_dir = path.join(__dirname, '..');
 global.__resources_dir = path.join(global.__root_dir, 'resources');
 global.__locales_dir = path.join(global.__resources_dir, 'locales');
 global.__views_dir = path.join(global.__root_dir, 'views');
+global.__storage_dir = path.join(global.__root_dir, 'storage');

 moment.prototype.toMySqlDateTime = function () {
  return this.format('YYYY-MM-DD HH:mm:ss');
--- a/packages/server/src/config/index.ts
+++ b/packages/server/src/config/index.ts
@@ -58,6 +58,7 @@ module.exports = {
    secure: !!parseInt(process.env.MAIL_SECURE, 10),
    username: process.env.MAIL_USERNAME,
    password: process.env.MAIL_PASSWORD,
+    from: process.env.MAIL_FROM_ADDRESS,
  },

  /**
--- a/packages/server/src/data/options.ts
+++ b/packages/server/src/data/options.ts
@@ -59,6 +59,12 @@ export default {
    auto_increment: {
      type: 'boolean',
    },
+    customer_notes: {
+      type: 'string',
+    },
+    terms_conditions: {
+      type: 'string',
+    },
  },
  sales_receipts: {
    next_number: {
@@ -73,6 +79,12 @@ export default {
    preferred_deposit_account: {
      type: 'number',
    },
+    receipt_message: {
+      type: 'string',
+    },
+    terms_conditions: {
+      type: 'string',
+    },
  },
  sales_invoices: {
    next_number: {
@@ -84,6 +96,12 @@ export default {
    auto_increment: {
      type: 'boolean',
    },
+    customer_notes: {
+      type: 'string',
+    },
+    terms_conditions: {
+      type: 'string',
+    },
  },
  payment_receives: {
    next_number: {
@@ -147,6 +165,12 @@ export default {
    auto_increment: {
      type: 'boolean',
    },
+    customer_notes: {
+      type: 'string',
+    },
+    terms_conditions: {
+      type: 'string',
+    },
  },
  vendor_credit: {
    next_number: {
--- a/packages/server/src/database/migrations/20230810191606_create_tax_rates.js
+++ b/packages/server/src/database/migrations/20230810191606_create_tax_rates.js
@@ -0,0 +1,52 @@
+exports.up = (knex) => {
+  return knex.schema
+    .createTable('tax_rates', (table) => {
+      table.increments();
+      table.string('name');
+      table.string('code');
+      table.decimal('rate');
+      table.string('description');
+      table.boolean('is_non_recoverable').defaultTo(false);
+      table.boolean('is_compound').defaultTo(false);
+      table.boolean('active').defaultTo(false);
+      table.date('deleted_at');
+      table.timestamps();
+    })
+    .table('items_entries', (table) => {
+      table.boolean('is_inclusive_tax').defaultTo(false);
+      table
+        .integer('tax_rate_id')
+        .unsigned()
+        .references('id')
+        .inTable('tax_rates');
+      table.decimal('tax_rate').unsigned();
+    })
+    .table('sales_invoices', (table) => {
+      table.boolean('is_inclusive_tax').defaultTo(false);
+      table.decimal('tax_amount_withheld');
+    })
+    .createTable('tax_rate_transactions', (table) => {
+      table.increments('id');
+      table
+        .integer('tax_rate_id')
+        .unsigned()
+        .references('id')
+        .inTable('tax_rates');
+      table.string('reference_type');
+      table.integer('reference_id');
+      table.decimal('rate').unsigned();
+      table.integer('tax_account_id').unsigned();
+    })
+    .table('accounts_transactions', (table) => {
+      table
+        .integer('tax_rate_id')
+        .unsigned()
+        .references('id')
+        .inTable('tax_rates');
+      table.decimal('tax_rate').unsigned();
+    });
+};
+
+exports.down = (knex) => {
+  return knex.schema.dropTableIfExists('tax_rates');
+};
--- a/packages/server/src/database/migrations/20231004012644_add_tax_amount_withheld_to_bills_table.js
+++ b/packages/server/src/database/migrations/20231004012644_add_tax_amount_withheld_to_bills_table.js
@@ -0,0 +1,10 @@
+exports.up = (knex) => {
+  return knex.schema.table('bills', (table) => {
+    table.boolean('is_inclusive_tax').defaultTo(false);
+    table.decimal('tax_amount_withheld');
+  });
+};
+
+exports.down = (knex) => {
+  return knex.schema.table('bills', () => {});
+};
--- a/packages/server/src/database/migrations/20231004020636_add_sell_purchase_tax_to_items_table.js
+++ b/packages/server/src/database/migrations/20231004020636_add_sell_purchase_tax_to_items_table.js
@@ -0,0 +1,18 @@
+exports.up = (knex) => {
+  return knex.schema.table('items', (table) => {
+    table
+      .integer('sell_tax_rate_id')
+      .unsigned()
+      .references('id')
+      .inTable('tax_rates');
+    table
+      .integer('purchase_tax_rate_id')
+      .unsigned()
+      .references('id')
+      .inTable('tax_rates');
+  });
+};
+
+exports.down = (knex) => {
+  return knex.schema.dropTableIfExists('tax_rates');
+};
--- a/packages/server/src/database/migrations/20231108170207_create_storage_table.js
+++ b/packages/server/src/database/migrations/20231108170207_create_storage_table.js
@@ -0,0 +1,14 @@
+exports.up = function (knex) {
+  return knex.schema.createTable('storage', (table) => {
+    table.increments('id').primary();
+    table.string('key').notNullable();
+    table.string('path').notNullable();
+    table.string('extension').notNullable();
+    table.integer('expire_in');
+    table.timestamps();
+  });
+};
+
+exports.down = function (knex) {
+  return knex.schema.dropTableIfExists('storage');
+};
--- a/packages/server/src/database/migrations/20231202124014_change_item_entries_rate_to_float.js
+++ b/packages/server/src/database/migrations/20231202124014_change_item_entries_rate_to_float.js
@@ -0,0 +1,9 @@
+exports.up = function (knex) {
+  return knex.schema.alterTable('items_entries', (table) => {
+    table.decimal('rate', 15, 5).alter();
+  });
+};
+
+exports.down = function (knex) {
+  return knex.table('items_entries', (table) => {});
+};
--- a/packages/server/src/database/seeds/core/20230912121909_seed_tax_rates.ts
+++ b/packages/server/src/database/seeds/core/20230912121909_seed_tax_rates.ts
@@ -0,0 +1,14 @@
+import { TenantSeeder } from '@/lib/Seeder/TenantSeeder';
+import { InitialTaxRates } from '../data/TaxRates';
+
+export default class SeedTaxRates extends TenantSeeder {
+  /**
+   * Seeds initial tax rates to the organization.
+   */
+  up(knex) {
+    return knex('tax_rates').then(async () => {
+      // Inserts seed entries.
+      return knex('tax_rates').insert(InitialTaxRates);
+    });
+  }
+}
--- a/packages/server/src/database/seeds/core/20230912121909_update_tax_payable_account.ts
+++ b/packages/server/src/database/seeds/core/20230912121909_update_tax_payable_account.ts
@@ -0,0 +1,16 @@
+import { TenantSeeder } from '@/lib/Seeder/TenantSeeder';
+import { InitialTaxRates } from '../data/TaxRates';
+
+export default class UpdateTaxPayableAccount extends TenantSeeder {
+  /**
+   * Seeds initial tax rates to the organization.
+   */
+  up(knex) {
+    return knex('accounts').then(async () => {
+      // Inserts seed entries.
+      return knex('accounts').where('slug', 'tax-payable').update({
+        account_type: 'tax-payable',
+      });
+    });
+  }
+}
--- a/packages/server/src/database/seeds/data/TaxRates.ts
+++ b/packages/server/src/database/seeds/data/TaxRates.ts
@@ -0,0 +1,30 @@
+export const InitialTaxRates = [
+  {
+    name: 'Tax Exempt',
+    code: 'TAX-EXEMPT',
+    description: 'Exempts goods or services from taxes.',
+    rate: 0,
+    active: 1,
+  },
+  {
+    name: 'Tax on Purchases',
+    code: 'TAX-PURCHASES',
+    description: 'Fee added to the cost when you buy items.',
+    rate: 0,
+    active: 1,
+  },
+  {
+    name: 'Tax on Sales',
+    code: 'TAX-SALES',
+    description: 'Fee added to the cost when you sell items.',
+    rate: 0,
+    active: 1,
+  },
+  {
+    name: 'Sales Tax on Imports',
+    code: 'TAX-IMPORTS',
+    description: 'Fee added to the cost when you sale to another country.',
+    rate: 0,
+    active: 1,
+  },
+];
--- a/packages/server/src/database/seeds/data/accounts.js
+++ b/packages/server/src/database/seeds/data/accounts.js
@@ -1,7 +1,17 @@
+export const TaxPayableAccount = {
+  name: 'Tax Payable',
+  slug: 'tax-payable',
+  account_type: 'tax-payable',
+  code: '20006',
+  description: '',
+  active: 1,
+  index: 1,
+  predefined: 1,
+};

 export default [
  {
-    name:'Bank Account',
+    name: 'Bank Account',
    slug: 'bank-account',
    account_type: 'bank',
    code: '10001',
@@ -11,7 +21,7 @@ export default [
    predefined: 1,
  },
  {
-    name:'Saving Bank Account',
+    name: 'Saving Bank Account',
    slug: 'saving-bank-account',
    account_type: 'bank',
    code: '10002',
@@ -21,7 +31,7 @@ export default [
    predefined: 0,
  },
  {
-    name:'Undeposited Funds',
+    name: 'Undeposited Funds',
    slug: 'undeposited-funds',
    account_type: 'cash',
    code: '10003',
@@ -31,7 +41,7 @@ export default [
    predefined: 1,
  },
  {
-    name:'Petty Cash',
+    name: 'Petty Cash',
    slug: 'petty-cash',
    account_type: 'cash',
    code: '10004',
@@ -41,7 +51,7 @@ export default [
    predefined: 1,
  },
  {
-    name:'Computer Equipment',
+    name: 'Computer Equipment',
    slug: 'computer-equipment',
    code: '10005',
    account_type: 'fixed-asset',
@@ -52,7 +62,7 @@ export default [
    description: '',
  },
  {
-    name:'Office Equipment',
+    name: 'Office Equipment',
    slug: 'office-equipment',
    code: '10006',
    account_type: 'fixed-asset',
@@ -63,7 +73,7 @@ export default [
    description: '',
  },
  {
-    name:'Accounts Receivable (A/R)',
+    name: 'Accounts Receivable (A/R)',
    slug: 'accounts-receivable',
    account_type: 'accounts-receivable',
    code: '10007',
@@ -73,7 +83,7 @@ export default [
    predefined: 1,
  },
  {
-    name:'Inventory Asset',
+    name: 'Inventory Asset',
    slug: 'inventory-asset',
    code: '10008',
    account_type: 'inventory',
@@ -81,12 +91,13 @@ export default [
    parent_account_id: null,
    index: 1,
    active: 1,
-    description:'An account that holds valuation of products or goods that available for sale.',
+    description:
+      'An account that holds valuation of products or goods that available for sale.',
  },

  // Libilities
  {
-    name:'Accounts Payable (A/P)',
+    name: 'Accounts Payable (A/P)',
    slug: 'accounts-payable',
    account_type: 'accounts-payable',
    parent_account_id: null,
@@ -97,38 +108,39 @@ export default [
    predefined: 1,
  },
  {
-    name:'Owner A Drawings',
+    name: 'Owner A Drawings',
    slug: 'owner-drawings',
    account_type: 'other-current-liability',
    parent_account_id: null,
    code: '20002',
-    description:'Withdrawals by the owners.',
+    description: 'Withdrawals by the owners.',
    active: 1,
    index: 1,
    predefined: 0,
  },
  {
-    name:'Loan',
+    name: 'Loan',
    slug: 'owner-drawings',
    account_type: 'other-current-liability',
    code: '20003',
-    description:'Money that has been borrowed from a creditor.',
+    description: 'Money that has been borrowed from a creditor.',
    active: 1,
    index: 1,
    predefined: 0,
  },
  {
-    name:'Opening Balance Liabilities',
+    name: 'Opening Balance Liabilities',
    slug: 'opening-balance-liabilities',
    account_type: 'other-current-liability',
    code: '20004',
-    description:'This account will hold the difference in the debits and credits entered during the opening balance..',
+    description:
+      'This account will hold the difference in the debits and credits entered during the opening balance..',
    active: 1,
    index: 1,
    predefined: 0,
  },
  {
-    name:'Revenue Received in Advance',
+    name: 'Revenue Received in Advance',
    slug: 'revenue-received-in-advance',
    account_type: 'other-current-liability',
    parent_account_id: null,
@@ -138,34 +150,27 @@ export default [
    index: 1,
    predefined: 0,
  },
-  {
-    name:'Sales Tax Payable',
-    slug: 'owner-drawings',
-    account_type: 'other-current-liability',
-    code: '20006',
-    description: '',
-    active: 1,
-    index: 1,
-    predefined: 1,
-  },
+  TaxPayableAccount,

  // Equity
  {
-    name:'Retained Earnings',
+    name: 'Retained Earnings',
    slug: 'retained-earnings',
    account_type: 'equity',
    code: '30001',
-    description:'Retained earnings tracks net income from previous fiscal years.',
+    description:
+      'Retained earnings tracks net income from previous fiscal years.',
    active: 1,
    index: 1,
    predefined: 1,
  },
  {
-    name:'Opening Balance Equity',
+    name: 'Opening Balance Equity',
    slug: 'opening-balance-equity',
    account_type: 'equity',
    code: '30002',
-    description:'When you enter opening balances to the accounts, the amounts enter in Opening balance equity. This ensures that you have a correct trial balance sheet for your company, without even specific the second credit or debit entry.',
+    description:
+      'When you enter opening balances to the accounts, the amounts enter in Opening balance equity. This ensures that you have a correct trial balance sheet for your company, without even specific the second credit or debit entry.',
    active: 1,
    index: 1,
    predefined: 1,
@@ -181,11 +186,12 @@ export default [
    predefined: 1,
  },
  {
-    name:`Drawings`,
+    name: `Drawings`,
    slug: 'drawings',
    account_type: 'equity',
    code: '30003',
-    description:'Goods purchased with the intention of selling these to customers',
+    description:
+      'Goods purchased with the intention of selling these to customers',
    active: 1,
    index: 1,
    predefined: 1,
@@ -193,7 +199,7 @@ export default [

  // Expenses
  {
-    name:'Other Expenses',
+    name: 'Other Expenses',
    slug: 'other-expenses',
    account_type: 'other-expense',
    parent_account_id: null,
@@ -204,18 +210,18 @@ export default [
    predefined: 1,
  },
  {
-    name:'Cost of Goods Sold',
+    name: 'Cost of Goods Sold',
    slug: 'cost-of-goods-sold',
    account_type: 'cost-of-goods-sold',
    parent_account_id: null,
    code: '40002',
-    description:'Tracks the direct cost of the goods sold.',
+    description: 'Tracks the direct cost of the goods sold.',
    active: 1,
    index: 1,
    predefined: 1,
  },
  {
-    name:'Office expenses',
+    name: 'Office expenses',
    slug: 'office-expenses',
    account_type: 'expense',
    parent_account_id: null,
@@ -226,7 +232,7 @@ export default [
    predefined: 0,
  },
  {
-    name:'Rent',
+    name: 'Rent',
    slug: 'rent',
    account_type: 'expense',
    parent_account_id: null,
@@ -237,29 +243,30 @@ export default [
    predefined: 0,
  },
  {
-    name:'Exchange Gain or Loss',
+    name: 'Exchange Gain or Loss',
    slug: 'exchange-grain-loss',
    account_type: 'other-expense',
    parent_account_id: null,
    code: '40005',
-    description:'Tracks the gain and losses of the exchange differences.',
+    description: 'Tracks the gain and losses of the exchange differences.',
    active: 1,
    index: 1,
    predefined: 1,
  },
  {
-    name:'Bank Fees and Charges',
+    name: 'Bank Fees and Charges',
    slug: 'bank-fees-and-charges',
    account_type: 'expense',
    parent_account_id: null,
    code: '40006',
-    description: 'Any bank fees levied is recorded into the bank fees and charges account. A bank account maintenance fee, transaction charges, a late payment fee are some examples.',
+    description:
+      'Any bank fees levied is recorded into the bank fees and charges account. A bank account maintenance fee, transaction charges, a late payment fee are some examples.',
    active: 1,
    index: 1,
    predefined: 0,
  },
  {
-    name:'Depreciation Expense',
+    name: 'Depreciation Expense',
    slug: 'depreciation-expense',
    account_type: 'expense',
    parent_account_id: null,
@@ -272,7 +279,7 @@ export default [

  // Income
  {
-    name:'Sales of Product Income',
+    name: 'Sales of Product Income',
    slug: 'sales-of-product-income',
    account_type: 'income',
    predefined: 1,
@@ -283,7 +290,7 @@ export default [
    description: '',
  },
  {
-    name:'Sales of Service Income',
+    name: 'Sales of Service Income',
    slug: 'sales-of-service-income',
    account_type: 'income',
    predefined: 0,
@@ -294,7 +301,7 @@ export default [
    description: '',
  },
  {
-    name:'Uncategorized Income',
+    name: 'Uncategorized Income',
    slug: 'uncategorized-income',
    account_type: 'income',
    parent_account_id: null,
@@ -305,14 +312,15 @@ export default [
    predefined: 1,
  },
  {
-    name:'Other Income',
+    name: 'Other Income',
    slug: 'other-income',
    account_type: 'other-income',
    parent_account_id: null,
    code: '50004',
-    description:'The income activities are not associated to the core business.',
+    description:
+      'The income activities are not associated to the core business.',
    active: 1,
    index: 1,
    predefined: 0,
-  }
-];
+  },
+];
--- a/packages/server/src/interfaces/APAgingSummaryReport.ts
+++ b/packages/server/src/interfaces/APAgingSummaryReport.ts
@@ -8,6 +8,7 @@ import {
  IAgingSummaryData,
 } from './AgingReport';
 import { INumberFormatQuery } from './FinancialStatements';
+import { IFinancialTable } from './Table';

 export interface IAPAgingSummaryQuery extends IAgingSummaryQuery {
  vendorsIds: number[];
@@ -34,3 +35,8 @@ export interface IAPAgingSummaryMeta {
  baseCurrency: string;
  organizationName: string;
 }
+
+export interface IAPAgingSummaryTable extends IFinancialTable {
+  query: IAPAgingSummaryQuery;
+  meta: IAPAgingSummaryMeta;
+}
--- a/packages/server/src/interfaces/ARAgingSummaryReport.ts
+++ b/packages/server/src/interfaces/ARAgingSummaryReport.ts
@@ -5,6 +5,7 @@ import {
  IAgingSummaryContact,
  IAgingSummaryData,
 } from './AgingReport';
+import { IFinancialTable } from './Table';

 export interface IARAgingSummaryQuery extends IAgingSummaryQuery {
  customersIds: number[];
@@ -26,3 +27,8 @@ export interface IARAgingSummaryMeta {
  organizationName: string;
  baseCurrency: string;
 }
+
+export interface IARAgingSummaryTable extends IFinancialTable {
+  meta: IARAgingSummaryMeta;
+  query: IARAgingSummaryQuery;
+}
--- a/packages/server/src/interfaces/Account.ts
+++ b/packages/server/src/interfaces/Account.ts
@@ -77,6 +77,9 @@ export interface IAccountTransaction {
  projectId?: number;

  account?: IAccount;
+
+  taxRateId?: number;
+  taxRate?: number;
 }
 export interface IAccountResponse extends IAccount {}

@@ -150,3 +153,11 @@ export enum AccountAction {
  VIEW = 'View',
  TransactionsLocking = 'TransactionsLocking',
 }
+
+
+export enum TaxRateAction {
+  CREATE = 'Create',
+  EDIT = 'Edit',
+  DELETE = 'Delete',
+  VIEW = 'View',
+}
--- a/packages/server/src/interfaces/BalanceSheet.ts
+++ b/packages/server/src/interfaces/BalanceSheet.ts
@@ -3,12 +3,14 @@ import {
  IFormatNumberSettings,
  IFinancialSheetBranchesQuery,
 } from './FinancialStatements';
+import { IFinancialTable } from './Table';

 // Balance sheet schema nodes types.
 export enum BALANCE_SHEET_SCHEMA_NODE_TYPE {
  AGGREGATE = 'AGGREGATE',
  ACCOUNTS = 'ACCOUNTS',
  ACCOUNT = 'ACCOUNT',
+  NET_INCOME = 'NET_INCOME',
 }

 export enum BALANCE_SHEET_NODE_TYPE {
@@ -33,6 +35,7 @@ export enum BALANCE_SHEET_SCHEMA_NODE_ID {
  LOGN_TERM_LIABILITY = 'LOGN_TERM_LIABILITY',
  NON_CURRENT_LIABILITY = 'NON_CURRENT_LIABILITY',
  EQUITY = 'EQUITY',
+  NET_INCOME = 'NET_INCOME',
 }

 // Balance sheet query.
@@ -87,7 +90,6 @@ export interface IBalanceSheetDOO {
  meta: IBalanceSheetMeta;
 }

-
 export interface IBalanceSheetCommonNode {
  total: IBalanceSheetTotal;
  horizontalTotals?: IBalanceSheetTotal[];
@@ -108,7 +110,7 @@ export interface IBalanceSheetAggregateNode extends IBalanceSheetCommonNode {
  id: string;
  name: string;
  nodeType: BALANCE_SHEET_SCHEMA_NODE_TYPE.AGGREGATE;
-  children?: (IBalanceSheetAggregateNode | IBalanceSheetAccountNode)[];
+  children?: IBalanceSheetDataNode[];
 }

 export interface IBalanceSheetTotal {
@@ -118,6 +120,13 @@ export interface IBalanceSheetTotal {
  date?: string | Date;
 }

+export interface IBalanceSheetAccountsNode extends IBalanceSheetCommonNode {
+  id: number | string;
+  name: string;
+  nodeType: BALANCE_SHEET_SCHEMA_NODE_TYPE.ACCOUNTS;
+  children: IBalanceSheetAccountNode[];
+}
+
 export interface IBalanceSheetAccountNode extends IBalanceSheetCommonNode {
  id: number;
  index: number;
@@ -128,7 +137,17 @@ export interface IBalanceSheetAccountNode extends IBalanceSheetCommonNode {
  children?: IBalanceSheetAccountNode[];
 }

-export type IBalanceSheetDataNode = IBalanceSheetAggregateNode;
+export interface IBalanceSheetNetIncomeNode extends IBalanceSheetCommonNode {
+  id: number;
+  name: string;
+  nodeType: BALANCE_SHEET_SCHEMA_NODE_TYPE.NET_INCOME;
+}
+
+export type IBalanceSheetDataNode =
+  | IBalanceSheetAggregateNode
+  | IBalanceSheetAccountNode
+  | IBalanceSheetAccountsNode
+  | IBalanceSheetNetIncomeNode;

 export interface IBalanceSheetPercentageAmount {
  amount: number;
@@ -150,9 +169,16 @@ export interface IBalanceSheetSchemaAccountNode {
  accountsTypes: string[];
 }

+export interface IBalanceSheetSchemaNetIncomeNode {
+  id: string;
+  name: string;
+  type: BALANCE_SHEET_SCHEMA_NODE_TYPE;
+}
+
 export type IBalanceSheetSchemaNode =
  | IBalanceSheetSchemaAccountNode
-  | IBalanceSheetSchemaAggregateNode;
+  | IBalanceSheetSchemaAggregateNode
+  | IBalanceSheetSchemaNetIncomeNode;

 export interface IBalanceSheetDatePeriods {
  assocAccountNodeDatePeriods(node): any;
@@ -190,3 +216,8 @@ export enum IAccountTransactionsGroupBy {
  Month = 'month',
  Week = 'week',
 }
+
+export interface IBalanceSheetTable extends IFinancialTable {
+  meta: IBalanceSheetMeta;
+  query: IBalanceSheetQuery;
+}
--- a/packages/server/src/interfaces/Bill.ts
+++ b/packages/server/src/interfaces/Bill.ts
@@ -2,6 +2,7 @@ import { Knex } from 'knex';
 import { IDynamicListFilterDTO } from './DynamicFilter';
 import { IItemEntry, IItemEntryDTO } from './ItemEntry';
 import { IBillLandedCost } from './LandedCost';
+
 export interface IBillDTO {
  vendorId: number;
  billNumber: string;
@@ -15,10 +16,10 @@ export interface IBillDTO {
  exchangeRate?: number;
  open: boolean;
  entries: IItemEntryDTO[];
-
  branchId?: number;
  warehouseId?: number;
  projectId?: number;
+  isInclusiveTax?: boolean;
 }

 export interface IBillEditDTO {
@@ -80,6 +81,15 @@ export interface IBill {

  localAmount?: number;
  locatedLandedCosts?: IBillLandedCost[];
+
+  amountLocal: number;
+  subtotal: number;
+  subtotalLocal: number;
+  subtotalExcludingTax: number;
+  taxAmountWithheld: number;
+  taxAmountWithheldLocal: number;
+  total: number;
+  totalLocal: number;
 }

 export interface IBillsFilter extends IDynamicListFilterDTO {
--- a/packages/server/src/interfaces/CashFlow.ts
+++ b/packages/server/src/interfaces/CashFlow.ts
@@ -1,7 +1,7 @@
 import { INumberFormatQuery } from './FinancialStatements';
 import { IAccount } from './Account';
 import { ILedger } from './Ledger';
-import { ITableRow } from './Table';
+import { IFinancialTable, ITableRow } from './Table';

 export interface ICashFlowStatementQuery {
  fromDate: Date | string;
@@ -101,6 +101,11 @@ export interface ICashFlowStatementDOO {
  query: ICashFlowStatementQuery;
 }

+export interface ICashFlowStatementTable extends IFinancialTable {
+  meta: ICashFlowStatementMeta;
+  query: ICashFlowStatementQuery;
+}
+
 export interface ICashFlowStatementService {
  cashFlow(
    tenantId: number,
--- a/packages/server/src/interfaces/CustomerBalanceSummary.ts
+++ b/packages/server/src/interfaces/CustomerBalanceSummary.ts
@@ -1,11 +1,10 @@
-import { INumberFormatQuery } from './FinancialStatements';
-
 import {
  IContactBalanceSummaryQuery,
  IContactBalanceSummaryAmount,
  IContactBalanceSummaryPercentage,
  IContactBalanceSummaryTotal,
 } from './ContactBalanceSummary';
+import { IFinancialTable } from './Table';

 export interface ICustomerBalanceSummaryQuery
  extends IContactBalanceSummaryQuery {
@@ -19,7 +18,7 @@ export interface ICustomerBalanceSummaryPercentage
  extends IContactBalanceSummaryPercentage {}

 export interface ICustomerBalanceSummaryCustomer {
-  id: number,
+  id: number;
  customerName: string;
  total: ICustomerBalanceSummaryAmount;
  percentageOfColumn?: ICustomerBalanceSummaryPercentage;
@@ -47,3 +46,7 @@ export interface ICustomerBalanceSummaryService {
    query: ICustomerBalanceSummaryQuery
  ): Promise<ICustomerBalanceSummaryStatement>;
 }
+
+export interface ICustomerBalanceSummaryTable extends IFinancialTable {
+  query: ICustomerBalanceSummaryQuery;
+}
--- a/packages/server/src/interfaces/FinancialStatements.ts
+++ b/packages/server/src/interfaces/FinancialStatements.ts
@@ -37,6 +37,7 @@ export enum ReportsAction {
  READ_INVENTORY_ITEM_DETAILS = 'read-inventory-item-details',
  READ_CASHFLOW_ACCOUNT_TRANSACTION = 'read-cashflow-account-transactions',
  READ_PROJECT_PROFITABILITY_SUMMARY = 'read-project-profitability-summary',
+  READ_SALES_TAX_LIABILITY_SUMMARY = 'read-sales-tax-liability-summary',
 }

 export interface IFinancialSheetBranchesQuery {
--- a/packages/server/src/interfaces/GeneralLedgerSheet.ts
+++ b/packages/server/src/interfaces/GeneralLedgerSheet.ts
@@ -1,3 +1,4 @@
+import { IFinancialTable } from "./Table";


 export interface IGeneralLedgerSheetQuery {
@@ -36,6 +37,7 @@ export interface IGeneralLedgerSheetAccountTransaction {
  referenceType?: string,

  date: Date|string,
+  dateFormatted: string;
 };

 export interface IGeneralLedgerSheetAccountBalance {
@@ -56,6 +58,8 @@ export interface IGeneralLedgerSheetAccount {
  closingBalance: IGeneralLedgerSheetAccountBalance,
 }

+export type IGeneralLedgerSheetData = IGeneralLedgerSheetAccount[];
+
 export interface IAccountTransaction {
  id: number,
  index: number,
@@ -78,4 +82,11 @@ export interface IGeneralLedgerMeta {
  isCostComputeRunning: boolean,
  organizationName: string,
  baseCurrency: string,
-};
+  fromDate: string;
+  toDate: string;
+};
+
+export interface IGeneralLedgerTableData extends IFinancialTable {
+  meta: IGeneralLedgerMeta;
+  query: IGeneralLedgerSheetQuery;
+}
--- a/packages/server/src/interfaces/Http.ts
+++ b/packages/server/src/interfaces/Http.ts
@@ -0,0 +1,7 @@
+export const ACCEPT_TYPE = {
+  APPLICATION_PDF: 'application/pdf',
+  APPLICATION_JSON: 'application/json',
+  APPLICATION_JSON_TABLE: 'application/json+table',
+  APPLICATION_XLSX: 'application/xlsx',
+  APPLICATION_CSV: 'application/csv',
+};
--- a/packages/server/src/interfaces/IInventoryValuationSheet.ts
+++ b/packages/server/src/interfaces/IInventoryValuationSheet.ts
@@ -1,4 +1,5 @@
 import { INumberFormatQuery } from './FinancialStatements';
+import { IFinancialTable } from './Table';

 export interface IInventoryValuationReportQuery {
  asDate: Date | string;
@@ -39,9 +40,19 @@ export interface IInventoryValuationTotal {
  quantityFormatted: string;
 }

-export type IInventoryValuationStatement =
-  | {
-      items: IInventoryValuationItem[];
-      total: IInventoryValuationTotal;
-    }
-  | {};
+export type IInventoryValuationStatement = {
+  items: IInventoryValuationItem[];
+  total: IInventoryValuationTotal;
+};
+export type IInventoryValuationSheetData = IInventoryValuationStatement;
+
+export interface IInventoryValuationSheet {
+  data: IInventoryValuationStatement;
+  meta: IInventoryValuationSheetMeta;
+  query: IInventoryValuationReportQuery;
+}
+
+export interface IInventoryValuationTable extends IFinancialTable {
+  meta: IInventoryValuationSheetMeta;
+  query: IInventoryValuationReportQuery;
+}
--- a/packages/server/src/interfaces/InventoryDetails.ts
+++ b/packages/server/src/interfaces/InventoryDetails.ts
@@ -1,13 +1,12 @@
-import {
-  INumberFormatQuery,
-} from './FinancialStatements';
+import { INumberFormatQuery } from './FinancialStatements';
+import { IFinancialTable } from './Table';

 export interface IInventoryDetailsQuery {
  fromDate: Date | string;
  toDate: Date | string;
  numberFormat: INumberFormatQuery;
  noneTransactions: boolean;
-  itemsIds: number[]
+  itemsIds: number[];

  warehousesIds?: number[];
  branchesIds?: number[];
@@ -66,7 +65,7 @@ export interface IInventoryDetailsItemTransaction {
  cost: IInventoryDetailsNumber;
  value: IInventoryDetailsNumber;
  profitMargin: IInventoryDetailsNumber;
-  
+
  rate: IInventoryDetailsNumber;

  runningQuantity: IInventoryDetailsNumber;
@@ -80,7 +79,6 @@ export type IInventoryDetailsNode =
  | IInventoryDetailsItemTransaction;
 export type IInventoryDetailsData = IInventoryDetailsItem[];

-
 export interface IInventoryItemDetailMeta {
  isCostComputeRunning: boolean;
  organizationName: string;
@@ -91,4 +89,9 @@ export interface IInvetoryItemDetailDOO {
  data: IInventoryDetailsData;
  query: IInventoryDetailsQuery;
  meta: IInventoryItemDetailMeta;
-}
+}
+
+export interface IInvetoryItemDetailsTable extends IFinancialTable {
+  query: IInventoryDetailsQuery;
+  meta: IInventoryItemDetailMeta;
+}
--- a/packages/server/src/interfaces/Item.ts
+++ b/packages/server/src/interfaces/Item.ts
@@ -22,6 +22,9 @@ export interface IItem {
  sellDescription: string;
  purchaseDescription: string;

+  sellTaxRateId: number;
+  purchaseTaxRateId: number;
+
  quantityOnHand: number;

  note: string;
@@ -54,6 +57,9 @@ export interface IItemDTO {
  sellDescription: string;
  purchaseDescription: string;

+  sellTaxRateId: number;
+  purchaseTaxRateId: number;
+
  quantityOnHand: number;

  note: string;
--- a/packages/server/src/interfaces/ItemEntry.ts
+++ b/packages/server/src/interfaces/ItemEntry.ts
@@ -18,6 +18,11 @@ export interface IItemEntry {
  rate: number;
  amount: number;

+  total: number;
+  amountInclusingTax: number;
+  amountExludingTax: number;
+  discountAmount: number;
+
  landedCost: number;
  allocatedCostAmount: number;
  unallocatedCostAmount: number;
@@ -32,6 +37,10 @@ export interface IItemEntry {
  projectRefType?: ProjectLinkRefType;
  projectRefInvoicedAmount?: number;

+  taxRateId: number | null;
+  taxRate: number;
+  taxAmount: number;
+
  item?: IItem;

  allocatedCostEntries?: IBillLandedCostEntry[];
@@ -46,6 +55,9 @@ export interface IItemEntryDTO {
  projectRefId?: number;
  projectRefType?: ProjectLinkRefType;
  projectRefInvoicedAmount?: number;
+
+  taxRateId?: number;
+  taxCode?: string;
 }

 export enum ProjectLinkRefType {
--- a/packages/server/src/interfaces/JournalReport.ts
+++ b/packages/server/src/interfaces/JournalReport.ts
@@ -1,36 +1,52 @@
 import { IJournalEntry } from './Journal';
+import { IFinancialTable } from './Table';

 export interface IJournalReportQuery {
-  fromDate: Date | string,
-  toDate: Date | string,
+  fromDate: Date | string;
+  toDate: Date | string;
  numberFormat: {
-    noCents: boolean,
-    divideOn1000: boolean,
-  },
-  transactionType: string,
-  transactionId: string,
+    noCents: boolean;
+    divideOn1000: boolean;
+  };
+  transactionType: string;
+  transactionId: string;

-  accountsIds: number | number[],
-  fromRange: number,
-  toRange: number,
+  accountsIds: number | number[];
+  fromRange: number;
+  toRange: number;
 }

 export interface IJournalReportEntriesGroup {
-  id: string,
-  entries: IJournalEntry[],
-  currencyCode: string,
-  credit: number,
-  debit: number,
-  formattedCredit: string,
-  formattedDebit: string,
+  id: string;
+  date: Date;
+  dateFormatted: string;
+  entries: IJournalEntry[];
+  currencyCode: string;
+  credit: number;
+  debit: number;
+  formattedCredit: string;
+  formattedDebit: string;
 }

 export interface IJournalReport {
-  entries: IJournalReportEntriesGroup[],
+  entries: IJournalReportEntriesGroup[];
 }

 export interface IJournalSheetMeta {
-  isCostComputeRunning: boolean,
-  organizationName: string,
-  baseCurrency: string,
-}
+  isCostComputeRunning: boolean;
+  organizationName: string;
+  baseCurrency: string;
+}
+
+export interface IJournalTable extends IFinancialTable {
+  query: IJournalReportQuery;
+  meta: IJournalSheetMeta;
+}
+
+export type IJournalTableData = IJournalReportEntriesGroup[];
+
+export interface IJournalSheet {
+  data: IJournalTableData;
+  query: IJournalReportQuery;
+  meta: IJournalSheetMeta;
+}
--- a/packages/server/src/interfaces/Ledger.ts
+++ b/packages/server/src/interfaces/Ledger.ts
@@ -7,18 +7,25 @@ export interface ILedger {
  filter(cb: (entry: ILedgerEntry) => boolean): ILedger;

  whereAccountId(accountId: number): ILedger;
+  whereAccountsIds(accountsIds: number[]): ILedger;
  whereContactId(contactId: number): ILedger;
  whereFromDate(fromDate: Date | string): ILedger;
  whereToDate(toDate: Date | string): ILedger;
  whereCurrencyCode(currencyCode: string): ILedger;
  whereBranch(branchId: number): ILedger;
  whereItem(itemId: number): ILedger;
+  whereProject(projectId: number): ILedger;

  getClosingBalance(): number;
  getForeignClosingBalance(): number;
+  getClosingDebit(): number;
+  getClosingCredit(): number;

  getContactsIds(): number[];
  getAccountsIds(): number[];
+
+  reverse(): ILedger;
+  isEmpty(): boolean;
 }

 export interface ILedgerEntry {
@@ -48,6 +55,9 @@ export interface ILedgerEntry {
  branchId?: number;
  projectId?: number;

+  taxRateId?: number;
+  taxRate?: number;
+
  entryId?: number;
  createdAt?: Date;

--- a/packages/server/src/interfaces/Mailable.ts
+++ b/packages/server/src/interfaces/Mailable.ts
@@ -1,9 +1,17 @@
+export type IMailAttachment = MailAttachmentPath | MailAttachmentContent;
+
+export interface MailAttachmentPath {
+  filename: string;
+  path: string;
+  cid: string;
+}
+export interface MailAttachmentContent {
+  filename: string;
+  content: Buffer;
+}

 export interface IMailable {
-  constructor(
-    view: string,
-    data?: { [key: string]: string | number },
-  );
+  constructor(view: string, data?: { [key: string]: string | number });
  send(): Promise<any>;
  build(): void;
  setData(data: { [key: string]: string | number }): IMailable;
@@ -13,4 +21,27 @@ export interface IMailable {
  setView(view: string): IMailable;
  render(data?: { [key: string]: string | number }): string;
  getViewContent(): string;
-}
+}
+
+export interface AddressItem {
+  label: string;
+  mail: string;
+  primary?: boolean;
+}
+
+export interface CommonMailOptions {
+  toAddresses: AddressItem[];
+  fromAddresses: AddressItem[];
+  from: string;
+  to: string | string[];
+  subject: string;
+  body: string;
+  data?: Record<string, any>;
+}
+
+export interface CommonMailOptionsDTO {
+  to?: string | string[];
+  from?: string;
+  subject?: string;
+  body?: string;
+}
--- a/packages/server/src/interfaces/PaymentReceive.ts
+++ b/packages/server/src/interfaces/PaymentReceive.ts
@@ -1,5 +1,9 @@
 import { Knex } from 'knex';
-import { ISystemUser } from '@/interfaces';
+import {
+  CommonMailOptions,
+  CommonMailOptionsDTO,
+  ISystemUser,
+} from '@/interfaces';
 import { ILedgerEntry } from './Ledger';
 import { ISaleInvoice } from './SaleInvoice';

@@ -19,7 +23,7 @@ export interface IPaymentReceive {
  createdAt: Date;
  updatedAt: Date;
  localAmount?: number;
-  branchId?: number
+  branchId?: number;
 }
 export interface IPaymentReceiveCreateDTO {
  customerId: number;
@@ -165,3 +169,7 @@ export type IPaymentReceiveGLCommonEntry = Pick<
  | 'createdAt'
  | 'branchId'
 >;
+
+export interface PaymentReceiveMailOpts extends CommonMailOptions {}
+
+export interface PaymentReceiveMailOptsDTO extends CommonMailOptionsDTO {}
--- a/packages/server/src/interfaces/ProfitLossSheet.ts
+++ b/packages/server/src/interfaces/ProfitLossSheet.ts
@@ -2,6 +2,7 @@ import {
  IFinancialSheetBranchesQuery,
  INumberFormatQuery,
 } from './FinancialStatements';
+import { IFinancialTable } from './Table';

 export enum ProfitLossAggregateNodeId {
  INCOME = 'INCOME',
@@ -177,3 +178,9 @@ export enum ProfitLossSheetRowType {
  ACCOUNT = 'ACCOUNT',
  TOTAL = 'TOTAL',
 }
+
+
+export interface IProfitLossSheetTable extends IFinancialTable{
+  meta: IProfitLossSheetMeta;
+  query: IProfitLossSheetQuery;
+}
--- a/packages/server/src/interfaces/Roles.ts
+++ b/packages/server/src/interfaces/Roles.ts
@@ -1,5 +1,5 @@
+import { Knex } from 'knex';
 import { Ability, RawRuleOf, ForcedSubject } from '@casl/ability';
-import Knex from 'knex';

 export const actions = [
  'manage',
@@ -96,7 +96,8 @@ export enum AbilitySubject {
  Preferences = 'Preferences',
  CreditNote = 'CreditNode',
  VendorCredit = 'VendorCredit',
-  Project = 'Project'
+  Project = 'Project',
+  TaxRate = 'TaxRate'
 }

 export interface IRoleCreatedPayload {
--- a/packages/server/src/interfaces/SaleEstimate.ts
+++ b/packages/server/src/interfaces/SaleEstimate.ts
@@ -1,6 +1,7 @@
 import { Knex } from 'knex';
-import { IItemEntry } from './ItemEntry';
+import { IItemEntry, IItemEntryDTO } from './ItemEntry';
 import { IDynamicListFilterDTO } from '@/interfaces/DynamicFilter';
+import { CommonMailOptions, CommonMailOptionsDTO } from './Mailable';

 export interface ISaleEstimate {
  id?: number;
@@ -29,7 +30,7 @@ export interface ISaleEstimateDTO {
  estimateDate?: Date;
  reference?: string;
  estimateNumber?: string;
-  entries: IItemEntry[];
+  entries: IItemEntryDTO[];
  note: string;
  termsConditions: string;
  sendToEmail: string;
@@ -124,3 +125,11 @@ export interface ISaleEstimateApprovedEvent {
  saleEstimate: ISaleEstimate;
  trx: Knex.Transaction;
 }
+
+export interface SaleEstimateMailOptions extends CommonMailOptions {
+  attachEstimate?: boolean;
+}
+
+export interface SaleEstimateMailOptionsDTO extends CommonMailOptionsDTO {
+  attachEstimate?: boolean;
+}
--- a/packages/server/src/interfaces/SaleInvoice.ts
+++ b/packages/server/src/interfaces/SaleInvoice.ts
@@ -1,11 +1,13 @@
 import { Knex } from 'knex';
-import { ISystemUser, IAccount } from '@/interfaces';
+import { ISystemUser, IAccount, ITaxTransaction } from '@/interfaces';
+import { CommonMailOptions, CommonMailOptionsDTO } from './Mailable';
 import { IDynamicListFilter } from '@/interfaces/DynamicFilter';
 import { IItemEntry, IItemEntryDTO } from './ItemEntry';

 export interface ISaleInvoice {
  id: number;
-  balance: number;
+  amount: number;
+  amountLocal?: number;
  paymentAmount: number;
  currencyCode: string;
  exchangeRate?: number;
@@ -27,12 +29,21 @@ export interface ISaleInvoice {
  branchId?: number;
  projectId?: number;

-  localAmount?: number;
-
-  localWrittenoffAmount?: number;
+  writtenoffAmount?: number;
+  writtenoffAmountLocal?: number;
  writtenoffExpenseAccountId?: number;
-
  writtenoffExpenseAccount?: IAccount;
+
+  taxAmountWithheld: number;
+  taxAmountWithheldLocal: number;
+  taxes: ITaxTransaction[];
+
+  total: number;
+  totalLocal: number;
+
+  subtotal: number;
+  subtotalLocal: number;
+  subtotalExludingTax: number;
 }

 export interface ISaleInvoiceDTO {
@@ -44,12 +55,15 @@ export interface ISaleInvoiceDTO {
  exchangeRate?: number;
  invoiceMessage: string;
  termsConditions: string;
+  isTaxExclusive: boolean;
  entries: IItemEntryDTO[];
  delivered: boolean;

  warehouseId?: number | null;
  projectId?: number;
  branchId?: number | null;
+
+  isInclusiveTax?: boolean;
 }

 export interface ISaleInvoiceCreateDTO extends ISaleInvoiceDTO {
@@ -173,3 +187,17 @@ export enum SaleInvoiceAction {
  Writeoff = 'Writeoff',
  NotifyBySms = 'NotifyBySms',
 }
+
+export interface SaleInvoiceMailOptions extends CommonMailOptions {
+  attachInvoice: boolean;
+}
+
+export interface SendInvoiceMailDTO extends CommonMailOptionsDTO {
+  attachInvoice?: boolean;
+}
+
+export interface ISaleInvoiceNotifyPayload {
+  tenantId: number;
+  saleInvoiceId: number;
+  messageDTO: SendInvoiceMailDTO;
+}
--- a/packages/server/src/interfaces/SaleReceipt.ts
+++ b/packages/server/src/interfaces/SaleReceipt.ts
@@ -1,5 +1,6 @@
 import { Knex } from 'knex';
 import { IItemEntry } from './ItemEntry';
+import { CommonMailOptions, CommonMailOptionsDTO } from './Mailable';

 export interface ISaleReceipt {
  id?: number;
@@ -134,3 +135,11 @@ export interface ISaleReceiptDeletingPayload {
  oldSaleReceipt: ISaleReceipt;
  trx: Knex.Transaction;
 }
+
+export interface SaleReceiptMailOpts extends CommonMailOptions {
+  attachReceipt: boolean;
+}
+
+export interface SaleReceiptMailOptsDTO extends CommonMailOptionsDTO {
+  attachReceipt?: boolean;
+}
--- a/packages/server/src/interfaces/SalesByItemsSheet.ts
+++ b/packages/server/src/interfaces/SalesByItemsSheet.ts
@@ -1,45 +1,54 @@
-import {
-  INumberFormatQuery,
-} from './FinancialStatements';
+import { INumberFormatQuery } from './FinancialStatements';
+import { IFinancialTable } from './Table';

 export interface ISalesByItemsReportQuery {
  fromDate: Date | string;
  toDate: Date | string;
-  itemsIds: number[],
+  itemsIds: number[];
  numberFormat: INumberFormatQuery;
  noneTransactions: boolean;
-  onlyActive: boolean; 
-};
+  onlyActive: boolean;
+}

 export interface ISalesByItemsSheetMeta {
-  organizationName: string,
-  baseCurrency: string,
-};
+  organizationName: string;
+  baseCurrency: string;
+}

 export interface ISalesByItemsItem {
-  id: number,
-  name: string,
-  code: string,
-  quantitySold: number,
-  soldCost: number,
-  averageSellPrice: number,
+  id: number;
+  name: string;
+  code: string;
+  quantitySold: number;
+  soldCost: number;
+  averageSellPrice: number;

-  quantitySoldFormatted: string,
-  soldCostFormatted: string,
-  averageSellPriceFormatted: string,
-  currencyCode: string,
-};
+  quantitySoldFormatted: string;
+  soldCostFormatted: string;
+  averageSellPriceFormatted: string;
+  currencyCode: string;
+}

 export interface ISalesByItemsTotal {
-  quantitySold: number,
-  soldCost: number,
-  quantitySoldFormatted: string,
-  soldCostFormatted: string,
-  currencyCode: string,
+  quantitySold: number;
+  soldCost: number;
+  quantitySoldFormatted: string;
+  soldCostFormatted: string;
+  currencyCode: string;
+}
+
+export type ISalesByItemsSheetData = {
+  items: ISalesByItemsItem[];
+  total: ISalesByItemsTotal;
 };

-export type ISalesByItemsSheetStatement = {
-  items: ISalesByItemsItem[],
-  total: ISalesByItemsTotal
-} | {};
+export interface ISalesByItemsSheet {
+  data: ISalesByItemsSheetData;
+  query: ISalesByItemsReportQuery;
+  meta: ISalesByItemsSheetMeta;
+}

+export interface ISalesByItemsTable extends IFinancialTable {
+  query: ISalesByItemsReportQuery;
+  meta: ISalesByItemsSheetMeta;
+}
--- a/packages/server/src/interfaces/SalesTaxLiabilitySummary.ts
+++ b/packages/server/src/interfaces/SalesTaxLiabilitySummary.ts
@@ -0,0 +1,58 @@
+import { IFinancialTable } from "./Table";
+
+export interface SalesTaxLiabilitySummaryQuery {
+  fromDate: Date;
+  toDate: Date;
+  basis: 'cash' | 'accrual';
+}
+
+export interface SalesTaxLiabilitySummaryAmount {
+  amount: number;
+  formattedAmount: string;
+  currencyCode: string;
+}
+
+export interface SalesTaxLiabilitySummaryTotal {
+  taxableAmount: SalesTaxLiabilitySummaryAmount;
+  taxAmount: SalesTaxLiabilitySummaryAmount;
+  collectedTaxAmount: SalesTaxLiabilitySummaryAmount;
+}
+
+export interface SalesTaxLiabilitySummaryRate {
+  id: number;
+  taxName: string;
+  taxableAmount: SalesTaxLiabilitySummaryAmount;
+  taxAmount: SalesTaxLiabilitySummaryAmount;
+  taxPercentage: any;
+  collectedTaxAmount: SalesTaxLiabilitySummaryAmount;
+}
+
+export enum SalesTaxLiabilitySummaryTableRowType {
+  TaxRate = 'TaxRate',
+  Total = 'Total',
+}
+
+export interface SalesTaxLiabilitySummaryReportData {
+  taxRates: SalesTaxLiabilitySummaryRate[];
+  total: SalesTaxLiabilitySummaryTotal;
+}
+
+export type SalesTaxLiabilitySummaryPayableById = Record<
+  string,
+  { taxRateId: number; credit: number; debit: number }
+>;
+
+export type SalesTaxLiabilitySummarySalesById = Record<
+  string,
+  { taxRateId: number; credit: number; debit: number }
+>;
+
+export interface SalesTaxLiabilitySummaryMeta  {
+  organizationName: string;
+  baseCurrency: string;
+}
+
+export interface ISalesTaxLiabilitySummaryTable extends IFinancialTable {
+  query: SalesTaxLiabilitySummaryQuery;
+  meta: SalesTaxLiabilitySummaryMeta;
+}
--- a/packages/server/src/interfaces/Setup.ts
+++ b/packages/server/src/interfaces/Setup.ts
@@ -25,6 +25,7 @@ export interface IOrganizationUpdateDTO {
  timezone: string;
  fiscalYear: string;
  industry: string;
+  taxNumber: string;
 }

 export interface IOrganizationBuildEventPayload {
--- a/packages/server/src/interfaces/Table.ts
+++ b/packages/server/src/interfaces/Table.ts
@@ -10,7 +10,7 @@ export interface ITableCell {
 }

 export type ITableRow = {
-  rows: ITableCell[];
+  cells: ITableCell[];
 };

 export interface ITableColumn {
@@ -28,4 +28,13 @@ export interface ITable {
 export interface ITableColumnAccessor {
  key: string;
  accessor: string;
-}
+}
+
+export interface ITableData {
+  columns: ITableColumn[];
+  rows: ITableRow[];
+}
+
+export interface IFinancialTable {
+  table: ITableData;
+}
--- a/packages/server/src/interfaces/TaxRate.ts
+++ b/packages/server/src/interfaces/TaxRate.ts
@@ -0,0 +1,89 @@
+import { Knex } from 'knex';
+
+export interface ITaxRate {
+  id?: number;
+  name: string;
+  code: string;
+  rate: number;
+  description: string;
+  IsNonRecoverable: boolean;
+  IsCompound: boolean;
+  active: boolean;
+}
+
+export interface ICommonTaxRateDTO {
+  name: string;
+  code: string;
+  rate: number;
+  description: string;
+  IsNonRecoverable: boolean;
+  IsCompound: boolean;
+  active: boolean;
+}
+export interface ICreateTaxRateDTO extends ICommonTaxRateDTO {}
+export interface IEditTaxRateDTO extends ICommonTaxRateDTO {}
+
+export interface ITaxRateCreatingPayload {
+  createTaxRateDTO: ICreateTaxRateDTO;
+  tenantId: number;
+  trx: Knex.Transaction;
+}
+export interface ITaxRateCreatedPayload {
+  createTaxRateDTO: ICreateTaxRateDTO;
+  taxRate: ITaxRate;
+  tenantId: number;
+  trx: Knex.Transaction;
+}
+
+export interface ITaxRateEditingPayload {
+  oldTaxRate: ITaxRate;
+  editTaxRateDTO: IEditTaxRateDTO;
+  tenantId: number;
+  trx: Knex.Transaction;
+}
+export interface ITaxRateEditedPayload {
+  editTaxRateDTO: IEditTaxRateDTO;
+  oldTaxRate: ITaxRate;
+  taxRate: ITaxRate;
+  tenantId: number;
+  trx: Knex.Transaction;
+}
+
+export interface ITaxRateDeletingPayload {
+  oldTaxRate: ITaxRate;
+  tenantId: number;
+  trx: Knex.Transaction;
+}
+
+export interface ITaxRateActivatingPayload {
+  taxRateId: number;
+  tenantId: number;
+  trx: Knex.Transaction;
+}
+export interface ITaxRateActivatedPayload {
+  taxRateId: number;
+  tenantId: number;
+  trx: Knex.Transaction;
+}
+
+export interface ITaxRateDeletedPayload {
+  oldTaxRate: ITaxRate;
+  tenantId: number;
+  trx: Knex.Transaction;
+}
+
+export interface ITaxTransaction {
+  id?: number;
+  taxRateId: number;
+  referenceType: string;
+  referenceId: number;
+  rate: number;
+  taxAccountId: number;
+}
+
+export enum TaxRateAction {
+  CREATE = 'Create',
+  EDIT = 'Edit',
+  DELETE = 'Delete',
+  VIEW = 'View',
+}
--- a/packages/server/src/interfaces/TransactionsByCustomers.ts
+++ b/packages/server/src/interfaces/TransactionsByCustomers.ts
@@ -1,3 +1,4 @@
+import { IFinancialTable, ITableData } from './Table';
 import {
  ITransactionsByContactsAmount,
  ITransactionsByContactsTransaction,
@@ -26,6 +27,11 @@ export type ITransactionsByCustomersData = ITransactionsByCustomersCustomer[];

 export interface ITransactionsByCustomersStatement {
  data: ITransactionsByCustomersData;
+  query: ITransactionsByCustomersFilter;
+}
+
+export interface ITransactionsByCustomersTable extends IFinancialTable {
+  query: ITransactionsByCustomersFilter;
 }

 export interface ITransactionsByCustomersService {
--- a/packages/server/src/interfaces/TransactionsByVendors.ts
+++ b/packages/server/src/interfaces/TransactionsByVendors.ts
@@ -1,3 +1,4 @@
+import { IFinancialTable } from './Table';
 import {
  ITransactionsByContactsAmount,
  ITransactionsByContactsTransaction,
@@ -34,3 +35,7 @@ export interface ITransactionsByVendorsService {
    filter: ITransactionsByVendorsFilter
  ): Promise<ITransactionsByVendorsStatement>;
 }
+
+export interface ITransactionsByVendorTable extends IFinancialTable {
+  query: ITransactionsByVendorsFilter;
+}
--- a/packages/server/src/interfaces/TrialBalanceSheet.ts
+++ b/packages/server/src/interfaces/TrialBalanceSheet.ts
@@ -1,4 +1,5 @@
 import { INumberFormatQuery } from './FinancialStatements';
+import { IFinancialTable } from './Table';

 export interface ITrialBalanceSheetQuery {
  fromDate: Date | string;
@@ -33,6 +34,7 @@ export interface ITrialBalanceAccount extends ITrialBalanceTotal {
  id: number;
  parentAccountId: number;
  name: string;
+  formattedName: string;
  code: string;
  accountNormal: string;
 }
@@ -47,3 +49,8 @@ export interface ITrialBalanceStatement {
  query: ITrialBalanceSheetQuery;
  meta: ITrialBalanceSheetMeta;
 }
+
+export interface ITrialBalanceSheetTable extends IFinancialTable {
+  meta: ITrialBalanceSheetMeta;
+  query: ITrialBalanceSheetQuery;
+}
--- a/packages/server/src/interfaces/VendorBalanceSummary.ts
+++ b/packages/server/src/interfaces/VendorBalanceSummary.ts
@@ -1,8 +1,9 @@
 import { INumberFormatQuery } from './FinancialStatements';
+import { IFinancialTable } from './Table';

 export interface IVendorBalanceSummaryQuery {
  asDate: Date;
-  vendorsIds: number[],
+  vendorsIds: number[];
  numberFormat: INumberFormatQuery;
  percentageColumn: boolean;
  noneTransactions: boolean;
@@ -45,6 +46,10 @@ export interface IVendorBalanceSummaryStatement {
 export interface IVendorBalanceSummaryService {
  vendorBalanceSummary(
    tenantId: number,
-    query: IVendorBalanceSummaryQuery,
+    query: IVendorBalanceSummaryQuery
  ): Promise<IVendorBalanceSummaryStatement>;
 }
+
+export interface IVendorBalanceSummaryTable extends IFinancialTable {
+  query: IVendorBalanceSummaryQuery;
+}
--- a/packages/server/src/interfaces/index.ts
+++ b/packages/server/src/interfaces/index.ts
@@ -73,6 +73,7 @@ export * from './Project';
 export * from './Tasks';
 export * from './Times';
 export * from './ProjectProfitabilitySummary';
+export * from './TaxRate';

 export interface I18nService {
  __: (input: string) => string;
--- a/packages/server/src/lib/Chromiumly/Chromiumly.ts
+++ b/packages/server/src/lib/Chromiumly/Chromiumly.ts
@@ -0,0 +1,26 @@
+import { ChromiumRoute, LibreOfficeRoute, PdfEngineRoute } from './_types';
+
+export class Chromiumly {
+  public static readonly GOTENBERG_ENDPOINT = process.env.GOTENBERG_URL || '';
+
+  public static readonly CHROMIUM_PATH = 'forms/chromium/convert';
+  public static readonly PDF_ENGINES_PATH = 'forms/pdfengines';
+  public static readonly LIBRE_OFFICE_PATH = 'forms/libreoffice';
+
+  public static readonly GOTENBERG_DOCS_ENDPOINT =
+    process.env.GOTENBERG_DOCS_URL || '';
+
+  public static readonly CHROMIUM_ROUTES = {
+    url: ChromiumRoute.URL,
+    html: ChromiumRoute.HTML,
+    markdown: ChromiumRoute.MARKDOWN,
+  };
+
+  public static readonly PDF_ENGINE_ROUTES = {
+    merge: PdfEngineRoute.MERGE,
+  };
+
+  public static readonly LIBRE_OFFICE_ROUTES = {
+    convert: LibreOfficeRoute.CONVERT,
+  };
+}
--- a/packages/server/src/lib/Chromiumly/ConvertUtils.ts
+++ b/packages/server/src/lib/Chromiumly/ConvertUtils.ts
@@ -0,0 +1,66 @@
+import FormData from 'form-data';
+import { GotenbergUtils } from './GotenbergUtils';
+import { PageProperties } from './_types';
+
+export class ConverterUtils {
+  public static injectPageProperties(
+    data: FormData,
+    pageProperties: PageProperties
+  ): void {
+    if (pageProperties.size) {
+      GotenbergUtils.assert(
+        pageProperties.size.width >= 1.0 && pageProperties.size.height >= 1.5,
+        'size is smaller than the minimum printing requirements (i.e. 1.0 x 1.5 in)'
+      );
+
+      data.append('paperWidth', pageProperties.size.width);
+      data.append('paperHeight', pageProperties.size.height);
+    }
+    if (pageProperties.margins) {
+      GotenbergUtils.assert(
+        pageProperties.margins.top >= 0 &&
+          pageProperties.margins.bottom >= 0 &&
+          pageProperties.margins.left >= 0 &&
+          pageProperties.margins.left >= 0,
+        'negative margins are not allowed'
+      );
+      data.append('marginTop', pageProperties.margins.top);
+      data.append('marginBottom', pageProperties.margins.bottom);
+      data.append('marginLeft', pageProperties.margins.left);
+      data.append('marginRight', pageProperties.margins.right);
+    }
+    if (pageProperties.preferCssPageSize) {
+      data.append(
+        'preferCssPageSize',
+        String(pageProperties.preferCssPageSize)
+      );
+    }
+    if (pageProperties.printBackground) {
+      data.append('printBackground', String(pageProperties.printBackground));
+    }
+    if (pageProperties.landscape) {
+      data.append('landscape', String(pageProperties.landscape));
+    }
+    if (pageProperties.scale) {
+      GotenbergUtils.assert(
+        pageProperties.scale >= 0.1 && pageProperties.scale <= 2.0,
+        'scale is outside of [0.1 - 2] range'
+      );
+      data.append('scale', pageProperties.scale);
+    }
+
+    if (pageProperties.nativePageRanges) {
+      GotenbergUtils.assert(
+        pageProperties.nativePageRanges.from > 0 &&
+          pageProperties.nativePageRanges.to > 0 &&
+          pageProperties.nativePageRanges.to >=
+            pageProperties.nativePageRanges.from,
+        'page ranges syntax error'
+      );
+      data.append(
+        'nativePageRanges',
+        `${pageProperties.nativePageRanges.from}-${pageProperties.nativePageRanges.to}`
+      );
+    }
+  }
+}
--- a/packages/server/src/lib/Chromiumly/Converter.ts
+++ b/packages/server/src/lib/Chromiumly/Converter.ts
@@ -0,0 +1,10 @@
+import { Chromiumly } from './Chromiumly';
+import { ChromiumRoute } from './_types';
+
+export abstract class Converter {
+  readonly endpoint: string;
+
+  constructor(route: ChromiumRoute) {
+    this.endpoint = `${Chromiumly.GOTENBERG_ENDPOINT}/${Chromiumly.CHROMIUM_PATH}/${Chromiumly.CHROMIUM_ROUTES[route]}`;
+  }
+}
--- a/packages/server/src/lib/Chromiumly/GotenbergUtils.ts
+++ b/packages/server/src/lib/Chromiumly/GotenbergUtils.ts
@@ -0,0 +1,24 @@
+import FormData from 'form-data';
+import Axios from 'axios';
+
+export class GotenbergUtils {
+  public static assert(condition: boolean, message: string): asserts condition {
+    if (!condition) {
+      throw new Error(message);
+    }
+  }
+
+  public static async fetch(endpoint: string, data: FormData): Promise<Buffer> {
+    try {
+      const response = await Axios.post(endpoint, data, {
+        headers: {
+          ...data.getHeaders(),
+        },
+        responseType: 'arraybuffer', // This ensures you get a Buffer bac
+      });
+      return response.data;
+    } catch (error) {
+      console.error(error);
+    }
+  }
+}
--- a/Show More
+++ b/Show More