diff --git a/packages/server/src/constants/event-tracker.ts b/packages/server/src/constants/event-tracker.ts
index 4fcb92aed..cb58d9349 100644
--- a/packages/server/src/constants/event-tracker.ts
+++ b/packages/server/src/constants/event-tracker.ts
@@ -34,6 +34,26 @@ export const ITEM_EVENT_DELETED = 'Item deleted';
 export const AUTH_SIGNED_UP = 'Auth Signed-up';
 export const AUTH_RESET_PASSWORD = 'Auth reset password';
 
+export const SUBSCRIPTION_CANCELLED = 'Subscription cancelled';
+export const SUBSCRIPTION_RESUMED = 'Subscription resumed';
+export const SUBSCRIPTION_PLAN_CHANGED = 'Subscription plan changed';
+
+export const CUSTOMER_CREATED = 'Customer created';
+export const CUSTOMER_EDITED = 'Customer edited';
+export const CUSTOMER_DELETED = 'Customer deleted';
+
+export const VENDOR_CREATED = 'Vendor created';
+export const VENDOR_EDITED = 'Vendor edited';
+export const VENDOR_DELETED = 'Vendor deleted';
+
+export const TRANSACTIONS_LOCKING_LOCKED = 'Transactions locking locked';
+export const TRANSACTIONS_LOCKING_LOCKING_CANCELLED =
+  'Transactions locking cancelled';
+export const TRANSACTIONS_LOCKING_PARTIALLY_UNLOCKED =
+  'Transactions locking partially unlocked';
+export const TRANSACTIONS_LOCKING_PARTIALLY_UNLOCK_CANCELLED =
+  'Transactions locking partially unlock cancelled';
+
 export const ACCOUNT_GROUP = 'Account';
 export const ITEM_GROUP = 'Item';
 export const AUTH_GROUP = 'Auth';
diff --git a/packages/server/src/interfaces/Contact.ts b/packages/server/src/interfaces/Contact.ts
index 17eeb7652..8ec125823 100644
--- a/packages/server/src/interfaces/Contact.ts
+++ b/packages/server/src/interfaces/Contact.ts
@@ -241,6 +241,7 @@ export interface ICustomerEventCreatingPayload {
   trx: Knex.Transaction;
 }
 export interface ICustomerEventEditedPayload {
+  tenantId: number;
   customerId: number;
   customer: ICustomer;
   trx: Knex.Transaction;
diff --git a/packages/server/src/services/EventsTracker/events/CustomerEventsTracker.ts b/packages/server/src/services/EventsTracker/events/CustomerEventsTracker.ts
new file mode 100644
index 000000000..85527bb17
--- /dev/null
+++ b/packages/server/src/services/EventsTracker/events/CustomerEventsTracker.ts
@@ -0,0 +1,65 @@
+import { Inject, Service } from 'typedi';
+import { EventSubscriber } from '@/lib/EventPublisher/EventPublisher';
+import {
+  ICustomerEventCreatedPayload,
+  ICustomerEventEditedPayload,
+  ICustomerEventDeletedPayload,
+} from '@/interfaces';
+import { PosthogService } from '../PostHog';
+import events from '@/subscribers/events';
+import {
+  CUSTOMER_CREATED,
+  CUSTOMER_EDITED,
+  CUSTOMER_DELETED,
+} from '@/constants/event-tracker';
+
+@Service()
+export class CustomerEventsTracker extends EventSubscriber {
+  @Inject()
+  private posthog: PosthogService;
+
+  public attach(bus) {
+    bus.subscribe(
+      events.customers.onCreated,
+      this.handleTrackCustomerCreatedEvent
+    );
+    bus.subscribe(
+      events.customers.onEdited,
+      this.handleTrackEditedCustomerEvent
+    );
+    bus.subscribe(
+      events.customers.onDeleted,
+      this.handleTrackDeletedCustomerEvent
+    );
+  }
+
+  private handleTrackCustomerCreatedEvent = ({
+    tenantId,
+  }: ICustomerEventCreatedPayload) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: CUSTOMER_CREATED,
+      properties: {},
+    });
+  };
+
+  private handleTrackEditedCustomerEvent = ({
+    tenantId,
+  }: ICustomerEventEditedPayload) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: CUSTOMER_EDITED,
+      properties: {},
+    });
+  };
+
+  private handleTrackDeletedCustomerEvent = ({
+    tenantId,
+  }: ICustomerEventDeletedPayload) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: CUSTOMER_DELETED,
+      properties: {},
+    });
+  };
+}
diff --git a/packages/server/src/services/EventsTracker/events/SubscriptionEventsTracker.ts b/packages/server/src/services/EventsTracker/events/SubscriptionEventsTracker.ts
new file mode 100644
index 000000000..5f547efb9
--- /dev/null
+++ b/packages/server/src/services/EventsTracker/events/SubscriptionEventsTracker.ts
@@ -0,0 +1,76 @@
+import { Inject, Service } from 'typedi';
+import { EventSubscriber } from '@/lib/EventPublisher/EventPublisher';
+import { ITransactionsLockingPartialUnlocked } from '@/interfaces';
+import { PosthogService } from '../PostHog';
+import {
+  TRANSACTIONS_LOCKING_LOCKED,
+  TRANSACTIONS_LOCKING_LOCKING_CANCELLED,
+  TRANSACTIONS_LOCKING_PARTIALLY_UNLOCK_CANCELLED,
+  TRANSACTIONS_LOCKING_PARTIALLY_UNLOCKED,
+} from '@/constants/event-tracker';
+import events from '@/subscribers/events';
+
+@Service()
+export class TransactionsLockingEventsTracker extends EventSubscriber {
+  @Inject()
+  private posthog: PosthogService;
+
+  public attach(bus) {
+    bus.subscribe(
+      events.transactionsLocking.locked,
+      this.handleTransactionsLockingLockedEvent
+    );
+    bus.subscribe(
+      events.transactionsLocking.lockCanceled,
+      this.handleTransactionsLockingCancelledEvent
+    );
+    bus.subscribe(
+      events.transactionsLocking.partialUnlocked,
+      this.handleTransactionsLockingPartiallyUnlockedEvent
+    );
+    bus.subscribe(
+      events.transactionsLocking.partialUnlockCanceled,
+      this.handleTransactionsLockingPartiallyUnlockCancelledEvent
+    );
+  }
+
+  private handleTransactionsLockingLockedEvent = ({
+    tenantId,
+  }: ITransactionsLockingPartialUnlocked) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: TRANSACTIONS_LOCKING_LOCKED,
+      properties: {},
+    });
+  };
+
+  private handleTransactionsLockingCancelledEvent = ({
+    tenantId,
+  }: ITransactionsLockingPartialUnlocked) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: TRANSACTIONS_LOCKING_LOCKING_CANCELLED,
+      properties: {},
+    });
+  };
+
+  private handleTransactionsLockingPartiallyUnlockedEvent = ({
+    tenantId,
+  }: ITransactionsLockingPartialUnlocked) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: TRANSACTIONS_LOCKING_PARTIALLY_UNLOCKED,
+      properties: {},
+    });
+  };
+
+  private handleTransactionsLockingPartiallyUnlockCancelledEvent = ({
+    tenantId,
+  }: ITransactionsLockingPartialUnlocked) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: TRANSACTIONS_LOCKING_PARTIALLY_UNLOCK_CANCELLED,
+      properties: {},
+    });
+  };
+}
diff --git a/packages/server/src/services/EventsTracker/events/TransactionsLockingEventsTracker.ts b/packages/server/src/services/EventsTracker/events/TransactionsLockingEventsTracker.ts
new file mode 100644
index 000000000..1c1cfc81b
--- /dev/null
+++ b/packages/server/src/services/EventsTracker/events/TransactionsLockingEventsTracker.ts
@@ -0,0 +1,55 @@
+import { Inject, Service } from 'typedi';
+import { EventSubscriber } from '@/lib/EventPublisher/EventPublisher';
+import { ITransactionsLockingPartialUnlocked } from '@/interfaces';
+import { PosthogService } from '../PostHog';
+import {
+  SUBSCRIPTION_CANCELLED,
+  SUBSCRIPTION_PLAN_CHANGED,
+  SUBSCRIPTION_RESUMED,
+} from '@/constants/event-tracker';
+import events from '@/subscribers/events';
+
+@Service()
+export class TransactionsLockingEventsTracker extends EventSubscriber {
+  @Inject()
+  private posthog: PosthogService;
+
+  public attach(bus) {
+    bus.subscribe(
+      events.subscription.onSubscriptionResumed,
+      this.handleSubscriptionResumedEvent
+    );
+    bus.subscribe(
+      events.subscription.onSubscriptionCancelled,
+      this.handleSubscriptionCancelledEvent
+    );
+    bus.subscribe(
+      events.subscription.onSubscriptionPlanChanged,
+      this.handleSubscriptionPlanChangedEvent
+    );
+  }
+
+  private handleSubscriptionResumedEvent = ({ tenantId }) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: SUBSCRIPTION_RESUMED,
+      properties: {},
+    });
+  };
+
+  private handleSubscriptionCancelledEvent = ({ tenantId }) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: SUBSCRIPTION_CANCELLED,
+      properties: {},
+    });
+  };
+
+  private handleSubscriptionPlanChangedEvent = ({ tenantId }) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: SUBSCRIPTION_PLAN_CHANGED,
+      properties: {},
+    });
+  };
+}
diff --git a/packages/server/src/services/EventsTracker/events/VendorEventsTracker.ts b/packages/server/src/services/EventsTracker/events/VendorEventsTracker.ts
new file mode 100644
index 000000000..968589eb4
--- /dev/null
+++ b/packages/server/src/services/EventsTracker/events/VendorEventsTracker.ts
@@ -0,0 +1,56 @@
+import { Inject, Service } from 'typedi';
+import { EventSubscriber } from '@/lib/EventPublisher/EventPublisher';
+import {
+  IVendorEventCreatedPayload,
+  IVendorEventEditedPayload,
+  IVendorEventDeletedPayload,
+} from '@/interfaces';
+import { PosthogService } from '../PostHog';
+import events from '@/subscribers/events';
+import {
+  VENDOR_CREATED,
+  VENDOR_EDITED,
+  VENDOR_DELETED,
+} from '@/constants/event-tracker';
+
+@Service()
+export class VendorEventsTracker extends EventSubscriber {
+  @Inject()
+  private posthog: PosthogService;
+
+  public attach(bus) {
+    bus.subscribe(events.vendors.onCreated, this.handleTrackVendorCreatedEvent);
+    bus.subscribe(events.vendors.onEdited, this.handleTrackEditedVendorEvent);
+    bus.subscribe(events.vendors.onDeleted, this.handleTrackDeletedVendorEvent);
+  }
+
+  private handleTrackVendorCreatedEvent = ({
+    tenantId,
+  }: IVendorEventCreatedPayload) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: VENDOR_CREATED,
+      properties: {},
+    });
+  };
+
+  private handleTrackEditedVendorEvent = ({
+    tenantId,
+  }: IVendorEventEditedPayload) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: VENDOR_EDITED,
+      properties: {},
+    });
+  };
+
+  private handleTrackDeletedVendorEvent = ({
+    tenantId,
+  }: IVendorEventDeletedPayload) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: VENDOR_DELETED,
+      properties: {},
+    });
+  };
+}