diff --git a/packages/server/src/modules/Bills/queries/Bill.transformer.ts b/packages/server/src/modules/Bills/queries/Bill.transformer.ts
index 9227d216f..340c4015e 100644
--- a/packages/server/src/modules/Bills/queries/Bill.transformer.ts
+++ b/packages/server/src/modules/Bills/queries/Bill.transformer.ts
@@ -1,8 +1,5 @@
 import { Transformer } from '@/modules/Transformer/Transformer';
 import { Bill } from '../models/Bill';
-import { AttachmentTransformer } from '@/modules/Attachments/Attachment.transformer';
-import { ItemEntryTransformer } from '@/modules/TransactionItemEntry/ItemEntry.transformer';
-import { SaleInvoiceTaxEntryTransformer } from '@/modules/SaleInvoices/queries/SaleInvoiceTaxEntry.transformer';
 
 export class BillTransformer extends Transformer {
   /**
@@ -23,6 +20,9 @@ export class BillTransformer extends Transformer {
       'subtotalLocalFormatted',
       'subtotalExcludingTaxFormatted',
       'taxAmountWithheldLocalFormatted',
+      'discountAmountFormatted',
+      'discountPercentageFormatted',
+      'adjustmentFormatted',
       'totalFormatted',
       'totalLocalFormatted',
       'taxes',
@@ -183,6 +183,37 @@ export class BillTransformer extends Transformer {
     });
   };
 
+  /**
+   * Retrieves the formatted discount amount.
+   * @param {IBill} bill
+   * @returns {string}
+   */
+  protected discountAmountFormatted = (bill: Bill): string => {
+    return this.formatNumber(bill.discountAmount, {
+      currencyCode: bill.currencyCode,
+    });
+  };
+
+  /**
+   * Retrieves the formatted discount percentage.
+   * @param {IBill} bill
+   * @returns {string}
+   */
+  protected discountPercentageFormatted = (bill: Bill): string => {
+    return bill.discountPercentage ? `${bill.discountPercentage}%` : '';
+  };
+
+  /**
+   * Retrieves the formatted adjustment amount.
+   * @param {IBill} bill
+   * @returns {string}
+   */
+  protected adjustmentFormatted = (bill: Bill): string => {
+    return this.formatNumber(bill.adjustment, {
+      currencyCode: bill.currencyCode,
+    });
+  };
+
   /**
    * Retrieve the taxes lines of bill.
    * @param {Bill} bill
diff --git a/packages/server/src/modules/PaymentReceived/PaymentReceived.application.ts b/packages/server/src/modules/PaymentReceived/PaymentReceived.application.ts
index 80a7f3a83..2a51c5155 100644
--- a/packages/server/src/modules/PaymentReceived/PaymentReceived.application.ts
+++ b/packages/server/src/modules/PaymentReceived/PaymentReceived.application.ts
@@ -17,6 +17,7 @@ import {
   EditPaymentReceivedDto,
 } from './dtos/PaymentReceived.dto';
 import { PaymentsReceivedPagesService } from './queries/PaymentsReceivedPages.service';
+import { GetPaymentReceivedMailState } from './queries/GetPaymentReceivedMailState.service';
 
 @Injectable()
 export class PaymentReceivesApplication {
@@ -28,6 +29,7 @@ export class PaymentReceivesApplication {
     private getPaymentReceivedService: GetPaymentReceivedService,
     private getPaymentReceiveInvoicesService: GetPaymentReceivedInvoices,
     private sendPaymentReceiveMailNotification: SendPaymentReceiveMailNotification,
+    private getPaymentReceivedMailStateService: GetPaymentReceivedMailState,
     private getPaymentReceivePdfService: GetPaymentReceivedPdfService,
     private getPaymentReceivedStateService: GetPaymentReceivedStateService,
     private paymentsReceivedPagesService: PaymentsReceivedPagesService,
@@ -125,7 +127,7 @@ export class PaymentReceivesApplication {
    * @returns {Promise<void>}
    */
   public getPaymentMailOptions(paymentReceiveId: number) {
-    return this.sendPaymentReceiveMailNotification.getMailOptions(
+    return this.getPaymentReceivedMailStateService.getMailOptions(
       paymentReceiveId,
     );
   }
diff --git a/packages/server/src/modules/PaymentReceived/PaymentsReceived.module.ts b/packages/server/src/modules/PaymentReceived/PaymentsReceived.module.ts
index 4d611bcf2..8d062a461 100644
--- a/packages/server/src/modules/PaymentReceived/PaymentsReceived.module.ts
+++ b/packages/server/src/modules/PaymentReceived/PaymentsReceived.module.ts
@@ -37,6 +37,8 @@ import { SEND_PAYMENT_RECEIVED_MAIL_QUEUE } from './constants';
 import { PaymentsReceivedExportable } from './commands/PaymentsReceivedExportable';
 import { PaymentsReceivedImportable } from './commands/PaymentsReceivedImportable';
 import { PaymentsReceivedPagesService } from './queries/PaymentsReceivedPages.service';
+import { GetPaymentReceivedMailTemplate } from './queries/GetPaymentReceivedMailTemplate.service';
+import { GetPaymentReceivedMailState } from './queries/GetPaymentReceivedMailState.service';
 
 @Module({
   controllers: [PaymentReceivesController],
@@ -64,7 +66,9 @@ import { PaymentsReceivedPagesService } from './queries/PaymentsReceivedPages.se
     SendPaymentReceivedMailProcessor,
     PaymentsReceivedExportable,
     PaymentsReceivedImportable,
-    PaymentsReceivedPagesService
+    PaymentsReceivedPagesService,
+    GetPaymentReceivedMailTemplate,
+    GetPaymentReceivedMailState
   ],
   exports: [
     PaymentReceivesApplication,
diff --git a/packages/server/src/modules/PaymentReceived/commands/PaymentReceivedMailNotification.ts b/packages/server/src/modules/PaymentReceived/commands/PaymentReceivedMailNotification.ts
index 7dca72f12..f5ae3b136 100644
--- a/packages/server/src/modules/PaymentReceived/commands/PaymentReceivedMailNotification.ts
+++ b/packages/server/src/modules/PaymentReceived/commands/PaymentReceivedMailNotification.ts
@@ -25,6 +25,7 @@ import { Mail } from '@/modules/Mail/Mail';
 import { MailTransporter } from '@/modules/Mail/MailTransporter.service';
 import { TenantModelProxy } from '@/modules/System/models/TenantBaseModel';
 import { TenancyContext } from '@/modules/Tenancy/TenancyContext.service';
+import { GetPaymentReceivedMailTemplate } from '../queries/GetPaymentReceivedMailTemplate.service';
 
 @Injectable()
 export class SendPaymentReceiveMailNotification {
@@ -34,6 +35,7 @@ export class SendPaymentReceiveMailNotification {
     private readonly eventEmitter: EventEmitter2,
     private readonly mailTransport: MailTransporter,
     private readonly tenancyContext: TenancyContext,
+    private readonly paymentMailTemplate: GetPaymentReceivedMailTemplate,
 
     @InjectQueue(SEND_PAYMENT_RECEIVED_MAIL_QUEUE)
     private readonly sendPaymentMailQueue: Queue,
@@ -86,23 +88,27 @@ export class SendPaymentReceiveMailNotification {
    */
   public getMailOptions = async (
     paymentId: number,
+    defaultSubject: string = DEFAULT_PAYMENT_MAIL_SUBJECT,
+    defaultContent: string = DEFAULT_PAYMENT_MAIL_CONTENT,
   ): Promise<PaymentReceiveMailOpts> => {
-    const paymentReceive = await this.paymentReceiveModel()
+    const paymentReceived = await this.paymentReceiveModel()
       .query()
       .findById(paymentId)
       .throwIfNotFound();
 
-    const formatArgs = await this.textFormatter(paymentId);
+    const formatArgs = await this.textFormatter(paymentReceived.id);
 
+    // Retrieves the default mail options.
     const mailOptions =
       await this.contactMailNotification.getDefaultMailOptions(
-        paymentReceive.customerId,
+        paymentReceived.customerId,
       );
     return {
       ...mailOptions,
-      subject: DEFAULT_PAYMENT_MAIL_SUBJECT,
-      message: DEFAULT_PAYMENT_MAIL_CONTENT,
-      ...formatArgs,
+      message: defaultContent,
+      subject: defaultSubject,
+      attachPdf: true,
+      formatArgs,
     };
   };
 
@@ -115,7 +121,40 @@ export class SendPaymentReceiveMailNotification {
     invoiceId: number,
   ): Promise<Record<string, string>> => {
     const payment = await this.getPaymentService.getPaymentReceive(invoiceId);
-    return transformPaymentReceivedToMailDataArgs(payment);
+    const commonArgs = await this.contactMailNotification.getCommonFormatArgs();
+    const paymentArgs = transformPaymentReceivedToMailDataArgs(payment);
+
+    return {
+      ...commonArgs,
+      ...paymentArgs,
+    };
+  };
+
+  /**
+   * Formats the mail options of the given payment receive.
+   * @param {number} paymentReceiveId
+   * @param {PaymentReceiveMailOpts} mailOptions
+   * @returns {Promise<PaymentReceiveMailOpts>}
+   */
+  public formattedMailOptions = async (
+    paymentReceiveId: number,
+    mailOptions: PaymentReceiveMailOpts,
+  ): Promise<PaymentReceiveMailOpts> => {
+    const formatterArgs = await this.textFormatter(paymentReceiveId);
+    const formattedOptions =
+      await this.contactMailNotification.formatMailOptions(
+        mailOptions,
+        formatterArgs,
+      );
+    // Retrieves the mail template.
+    const message = await this.paymentMailTemplate.getMailTemplate(
+      paymentReceiveId,
+      {
+        message: formattedOptions.message,
+        preview: formattedOptions.message,
+      },
+    );
+    return { ...formattedOptions, message };
   };
 
   /**
diff --git a/packages/server/src/modules/PaymentReceived/queries/GetPaymentReceivedMailState.service.ts b/packages/server/src/modules/PaymentReceived/queries/GetPaymentReceivedMailState.service.ts
index a4b830f4e..da3e12c69 100644
--- a/packages/server/src/modules/PaymentReceived/queries/GetPaymentReceivedMailState.service.ts
+++ b/packages/server/src/modules/PaymentReceived/queries/GetPaymentReceivedMailState.service.ts
@@ -36,6 +36,7 @@ export class GetPaymentReceivedMailState {
 
     const mailOptions =
       await this.paymentReceivedMail.getMailOptions(paymentId);
+
     const transformed = await this.transformer.transform(
       paymentReceive,
       new GetPaymentReceivedMailStateTransformer(),
diff --git a/packages/server/src/modules/PaymentReceived/queries/GetPaymentReceivedMailTemplate.service.ts b/packages/server/src/modules/PaymentReceived/queries/GetPaymentReceivedMailTemplate.service.ts
index 1dfdbac90..6c98dc3cd 100644
--- a/packages/server/src/modules/PaymentReceived/queries/GetPaymentReceivedMailTemplate.service.ts
+++ b/packages/server/src/modules/PaymentReceived/queries/GetPaymentReceivedMailTemplate.service.ts
@@ -42,8 +42,7 @@ export class GetPaymentReceivedMailTemplate {
 
   /**
    * Retrieves the mail template html content.
-   * @param {number} tenantId
-   * @param {number} paymentReceivedId
+   * @param {number} paymentReceivedId 
    * @param {Partial<PaymentReceivedEmailTemplateProps>} overrideAttributes
    * @returns
    */
diff --git a/packages/server/src/modules/SaleEstimates/models/SaleEstimate.ts b/packages/server/src/modules/SaleEstimates/models/SaleEstimate.ts
index 727dba04a..ca5f10a5a 100644
--- a/packages/server/src/modules/SaleEstimates/models/SaleEstimate.ts
+++ b/packages/server/src/modules/SaleEstimates/models/SaleEstimate.ts
@@ -1,5 +1,6 @@
 import * as moment from 'moment';
 import { Model } from 'objection';
+import { defaultTo } from 'lodash';
 import { TenantBaseModel } from '@/modules/System/models/TenantBaseModel';
 import { ExportableModel } from '@/modules/Export/decorators/ExportableModel.decorator';
 import { ImportableModel } from '@/modules/Import/decorators/Import.decorator';
@@ -8,6 +9,7 @@ import { SaleEstimateMeta } from './SaleEstimate.meta';
 import { ItemEntry } from '@/modules/TransactionItemEntry/models/ItemEntry';
 import { Document } from '@/modules/ChromiumlyTenancy/models/Document';
 import { Customer } from '@/modules/Customers/models/Customer';
+import { DiscountType } from '@/common/types/Discount';
 
 @ExportableModel()
 @ImportableModel()
@@ -42,6 +44,11 @@ export class SaleEstimate extends TenantBaseModel {
   branchId?: number;
   warehouseId?: number;
 
+  discount: number;
+  discountType: DiscountType;
+
+  adjustment: number;
+
   public entries!: ItemEntry[];
   public attachments!: Document[];
   public customer!: Customer;
@@ -71,9 +78,69 @@ export class SaleEstimate extends TenantBaseModel {
       'isConvertedToInvoice',
       'isApproved',
       'isRejected',
+      'discountAmount',
+      'discountPercentage',
+      'total',
+      'totalLocal',
+      'subtotal',
+      'subtotalLocal',
     ];
   }
 
+    /**
+   * Estimate subtotal.
+   * @returns {number}
+   */
+    get subtotal() {
+      return this.amount;;
+    }
+  
+    /**
+     * Estimate subtotal in local currency.
+     * @returns {number}
+     */
+    get subtotalLocal() {
+      return this.localAmount;
+    }
+  
+    /**
+     * Discount amount.
+     * @returns {number}
+     */ 
+    get discountAmount() {
+      return this.discountType === DiscountType.Amount
+        ? this.discount
+        : this.subtotal * (this.discount / 100);
+    }
+  
+    /**
+     * Discount percentage.
+     * @returns {number | null}
+     */
+    get discountPercentage(): number | null {
+      return this.discountType === DiscountType.Percentage
+        ? this.discount
+        : null;
+    }
+  
+    /**
+     * Estimate total.
+     * @returns {number}
+     */
+    get total() {
+      const adjustmentAmount = defaultTo(this.adjustment, 0);
+  
+      return this.subtotal - this.discountAmount - adjustmentAmount;
+    }
+  
+    /**
+     * Estimate total in local currency.
+     * @returns {number}
+     */
+    get totalLocal() {
+      return this.total * this.exchangeRate;
+    }
+
   /**
    * Estimate amount in local currency.
    * @returns {number}
diff --git a/packages/server/src/modules/SaleEstimates/queries/GetEstimateMailTemplateAttributes.transformer.ts b/packages/server/src/modules/SaleEstimates/queries/GetEstimateMailTemplateAttributes.transformer.ts
index 5c78ca4c8..a90d355ef 100644
--- a/packages/server/src/modules/SaleEstimates/queries/GetEstimateMailTemplateAttributes.transformer.ts
+++ b/packages/server/src/modules/SaleEstimates/queries/GetEstimateMailTemplateAttributes.transformer.ts
@@ -28,6 +28,12 @@ export class GetEstimateMailTemplateAttributesTransformer extends Transformer {
       'dueAmount',
       'dueAmountLabel',
 
+      'discount',
+      'discountLabel',
+
+      'adjustment',
+      'adjustmentLabel',
+
       'viewEstimateButtonLabel',
       'viewEstimateButtonUrl',
 
@@ -103,7 +109,7 @@ export class GetEstimateMailTemplateAttributesTransformer extends Transformer {
    * Estimate total.
    */
   public total(): string {
-    return this.options.estimate.formattedAmount;
+    return this.options.estimate.totalFormatted;
   }
 
   /**
@@ -114,11 +120,43 @@ export class GetEstimateMailTemplateAttributesTransformer extends Transformer {
     return 'Total';
   }
 
+  /**
+   * Estimate discount.
+   * @returns {string}
+   */
+  public discount(): string {
+    return this.options.estimate?.discountAmountFormatted;
+  }
+
+  /**
+   * Estimate discount label.
+   * @returns {string}
+   */
+  public discountLabel(): string {
+    return 'Discount';
+  }
+
+  /**
+   * Estimate adjustment.
+   * @returns {string}
+   */
+  public adjustment(): string {
+    return this.options.estimate?.adjustmentFormatted;
+  }
+
+  /**
+   * Estimate adjustment label.
+   * @returns {string}
+   */
+  public adjustmentLabel(): string {
+    return 'Adjustment';
+  }
+
   /**
    * Estimate subtotal.
    */
   public subtotal(): string {
-    return this.options.estimate.formattedAmount;
+    return this.options.estimate.formattedSubtotal;
   }
 
   /**
diff --git a/packages/server/src/modules/SaleEstimates/queries/GetSaleEstimateMailState.transformer.ts b/packages/server/src/modules/SaleEstimates/queries/GetSaleEstimateMailState.transformer.ts
index fa0ff62a3..1da4b3d91 100644
--- a/packages/server/src/modules/SaleEstimates/queries/GetSaleEstimateMailState.transformer.ts
+++ b/packages/server/src/modules/SaleEstimates/queries/GetSaleEstimateMailState.transformer.ts
@@ -20,6 +20,16 @@ export class GetSaleEstimateMailStateTransformer extends SaleEstimateTransfromer
       'subtotal',
       'subtotalFormatted',
 
+      'discountAmount',
+      'discountAmountFormatted',
+      'discountPercentage',
+      'discountPercentageFormatted',
+      'discountLabel',
+
+      'adjustment',
+      'adjustmentFormatted',
+      'adjustmentLabel',
+
       'estimateNumber',
       'entries',
 
@@ -98,15 +108,14 @@ export class GetSaleEstimateMailStateTransformer extends SaleEstimateTransfromer
   }
 
   /**
-   * Retrieves the formatted total of the estimate.
+   * Retrieves the discount label of the estimate.
    * @param estimate
    * @returns {string}
    */
-  protected totalFormatted(estimate) {
-    return this.formatMoney(estimate.amount, {
-      currencyCode: estimate.currencyCode,
-      money: true,
-    });
+  protected discountLabel(estimate) {
+    return estimate.discountType === 'percentage'
+      ? `Discount [${estimate.discountPercentageFormatted}]`
+      : 'Discount';
   }
 
   /**
@@ -115,7 +124,7 @@ export class GetSaleEstimateMailStateTransformer extends SaleEstimateTransfromer
    * @returns {string}
    */
   protected subtotalFormatted = (estimate) => {
-    return this.formatNumber(estimate.amount, { money: false });
+    return this.formattedSubtotal(estimate);
   };
 
   /**
diff --git a/packages/server/src/modules/SaleEstimates/queries/SaleEstimate.transformer.ts b/packages/server/src/modules/SaleEstimates/queries/SaleEstimate.transformer.ts
index 8558625f3..053d3112d 100644
--- a/packages/server/src/modules/SaleEstimates/queries/SaleEstimate.transformer.ts
+++ b/packages/server/src/modules/SaleEstimates/queries/SaleEstimate.transformer.ts
@@ -17,6 +17,13 @@ export class SaleEstimateTransfromer extends Transformer {
       'formattedDeliveredAtDate',
       'formattedApprovedAtDate',
       'formattedRejectedAtDate',
+      
+      'discountAmountFormatted',
+      'discountPercentageFormatted',
+      'adjustmentFormatted',
+      'totalFormatted',
+      'totalLocalFormatted',
+
       'formattedCreatedAt',
       'entries',
       'attachments',
@@ -97,6 +104,65 @@ export class SaleEstimateTransfromer extends Transformer {
     return this.formatNumber(estimate.amount, { money: false });
   };
 
+
+
+  /**
+   * Retrieves formatted discount amount.
+   * @param {SaleEstimate} estimate
+   * @returns {string}
+   */
+  protected discountAmountFormatted = (estimate: SaleEstimate): string => {
+    return this.formatNumber(estimate.discountAmount, {
+      currencyCode: estimate.currencyCode,
+      excerptZero: true,
+    });
+  };
+
+  /**
+   * Retrieves formatted discount percentage.
+   * @param estimate
+   * @returns {string}
+   */
+  protected discountPercentageFormatted = (estimate: SaleEstimate): string => {
+    return estimate.discountPercentage
+      ? `${estimate.discountPercentage}%`
+      : '';
+  };
+
+  /**
+   * Retrieves formatted adjustment amount.
+   * @param estimate
+   * @returns {string}
+   */
+  protected adjustmentFormatted = (estimate: SaleEstimate): string => {
+    return this.formatMoney(estimate.adjustment, {
+      currencyCode: estimate.currencyCode,
+      excerptZero: true,
+    });
+  };
+
+  /**
+   * Retrieves the formatted estimate total.
+   * @returns {string}
+   */
+  protected totalFormatted = (estimate: SaleEstimate): string => {
+    return this.formatMoney(estimate.total, {
+      currencyCode: estimate.currencyCode,
+    });
+  };
+
+  /**
+   * Retrieves the formatted estimate total in local currency.
+   * @param estimate
+   * @returns {string}
+   */
+  protected totalLocalFormatted = (estimate: SaleEstimate): string => {
+    return this.formatMoney(estimate.totalLocal, {
+      currencyCode: estimate.currencyCode,
+    });
+  };
+
+
   /**
    * Retrieves the entries of the sale estimate.
    * @param {ISaleEstimate} estimate
diff --git a/packages/server/src/modules/SaleReceipts/SaleReceiptApplication.service.ts b/packages/server/src/modules/SaleReceipts/SaleReceiptApplication.service.ts
index 4dde26cbc..33a83ca6e 100644
--- a/packages/server/src/modules/SaleReceipts/SaleReceiptApplication.service.ts
+++ b/packages/server/src/modules/SaleReceipts/SaleReceiptApplication.service.ts
@@ -116,32 +116,6 @@ export class SaleReceiptApplication {
     return this.getSaleReceiptPdfService.saleReceiptPdf(saleReceiptId);
   }
 
-  /**
-   * Notify receipt customer by SMS of the given sale receipt.
-   * @param {number} tenantId
-   * @param {number} saleReceiptId
-   * @returns
-   */
-  // public saleReceiptNotifyBySms(tenantId: number, saleReceiptId: number) {
-  //   return this.saleReceiptNotifyBySmsService.notifyBySms(
-  //     tenantId,
-  //     saleReceiptId,
-  //   );
-  // }
-
-  /**
-   * Retrieves sms details of the given sale receipt.
-   * @param {number} tenantId
-   * @param {number} saleReceiptId
-   * @returns
-   */
-  // public getSaleReceiptSmsDetails(tenantId: number, saleReceiptId: number) {
-  //   return this.saleReceiptNotifyBySmsService.smsDetails(
-  //     tenantId,
-  //     saleReceiptId,
-  //   );
-  // }
-
   /**
    * Sends the receipt mail of the given sale receipt.
    * @param {number} tenantId
@@ -159,17 +133,6 @@ export class SaleReceiptApplication {
     );
   }
 
-  /**
-   * Retrieves the default mail options of the given sale receipt.
-   * @param {number} saleReceiptId - Sale receipt identifier.
-   * @returns {Promise<SaleReceiptMailOpts>}
-   */
-  public getSaleReceiptMail(
-    saleReceiptId: number,
-  ): Promise<SaleReceiptMailOpts> {
-    return this.saleReceiptNotifyByMailService.getMailOptions(saleReceiptId);
-  }
-
   /**
    * Retrieves the current state of the sale receipt.
    * @returns {Promise<ISaleReceiptState>} - A promise resolving to the sale receipt state.
@@ -191,7 +154,7 @@ export class SaleReceiptApplication {
    * Retrieves the mail state of the given sale receipt.
    * @param {number} saleReceiptId
    */
-  public getSaleReceiptMailState(
+  public getSaleReceiptMail(
     saleReceiptId: number,
   ): Promise<ISaleReceiptState> {
     return this.getSaleReceiptMailStateService.getMailState(saleReceiptId);
diff --git a/packages/server/src/modules/SaleReceipts/queries/SaleReceiptTransformer.ts b/packages/server/src/modules/SaleReceipts/queries/SaleReceiptTransformer.ts
index f339c4798..b7eddc152 100644
--- a/packages/server/src/modules/SaleReceipts/queries/SaleReceiptTransformer.ts
+++ b/packages/server/src/modules/SaleReceipts/queries/SaleReceiptTransformer.ts
@@ -19,6 +19,11 @@ export class SaleReceiptTransformer extends Transformer {
       'subtotalLocalFormatted',
       'totalFormatted',
       'totalLocalFormatted',
+
+      'discountAmountFormatted',
+      'discountPercentageFormatted',
+      'adjustmentFormatted',
+      
       'entries',
       'attachments',
     ];
@@ -107,7 +112,6 @@ export class SaleReceiptTransformer extends Transformer {
 
   /**
    * Retrieves formatted discount amount.
-   * @param receipt
    * @returns {string}
    */
   protected discountAmountFormatted = (receipt: SaleReceipt): string => {
@@ -118,7 +122,6 @@ export class SaleReceiptTransformer extends Transformer {
 
   /**
    * Retrieves formatted discount percentage.
-   * @param receipt
    * @returns {string}
    */
   protected discountPercentageFormatted = (receipt: SaleReceipt): string => {
@@ -127,7 +130,6 @@ export class SaleReceiptTransformer extends Transformer {
 
   /**
    * Retrieves formatted adjustment amount.
-   * @param receipt
    * @returns {string}
    */
   protected adjustmentFormatted = (receipt: SaleReceipt): string => {