diff --git a/CHANGELOG.md b/CHANGELOG.md
index 962a8fb..115589a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,14 @@ When we make [non-breaking changes](https://developer.paddle.com/api-reference/a
 
 This means when upgrading minor versions of the SDK, you may notice type errors. You can safely ignore these or fix by adding additional type guards.
 
+## 1.5.0 - 2024-08-16
+
+### Added
+
+- Updated subscription items model to include `product`. See [related changelog](https://developer.paddle.com/changelog/2024/subscription-items-product?utm_source=dx&utm_medium=paddle-node-sdk).
+
+---
+
 ## 1.4.1 - 2024-06-21
 
 ### Fixed
diff --git a/package.json b/package.json
index b6ab43a..4fc0596 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@paddle/paddle-node-sdk",
-  "version": "1.4.1",
+  "version": "1.5.0",
   "description": "A Node.js SDK that you can use to integrate Paddle Billing with applications written in server-side JavaScript.",
   "main": "./dist/cjs/index.js",
   "module": "./dist/esm/index.js",
diff --git a/src/__tests__/mocks/notifications/subscription-activated.mock.ts b/src/__tests__/mocks/notifications/subscription-activated.mock.ts
index c80c048..01c5e86 100644
--- a/src/__tests__/mocks/notifications/subscription-activated.mock.ts
+++ b/src/__tests__/mocks/notifications/subscription-activated.mock.ts
@@ -26,6 +26,18 @@ export const SubscriptionActivatedMock: IEventsResponse<ISubscriptionNotificatio
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 10,
         recurring: true,
@@ -45,6 +57,18 @@ export const SubscriptionActivatedMock: IEventsResponse<ISubscriptionNotificatio
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 1,
         recurring: true,
@@ -127,6 +151,20 @@ export const SubscriptionActivatedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 10,
         recurring: true,
         status: 'active',
@@ -159,6 +197,20 @@ export const SubscriptionActivatedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 1,
         recurring: true,
         status: 'active',
diff --git a/src/__tests__/mocks/notifications/subscription-canceled.mock.ts b/src/__tests__/mocks/notifications/subscription-canceled.mock.ts
index 1326232..3778f00 100644
--- a/src/__tests__/mocks/notifications/subscription-canceled.mock.ts
+++ b/src/__tests__/mocks/notifications/subscription-canceled.mock.ts
@@ -26,6 +26,18 @@ export const SubscriptionCanceledMock: IEventsResponse<ISubscriptionNotification
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 10,
         recurring: true,
@@ -44,6 +56,18 @@ export const SubscriptionCanceledMock: IEventsResponse<ISubscriptionNotification
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 1,
         recurring: true,
@@ -63,6 +87,18 @@ export const SubscriptionCanceledMock: IEventsResponse<ISubscriptionNotification
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01gsz92krfzy3hcx5h5rtgnfwz',
+          name: 'VIP support',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/SW3OevDQ92dUHSkN5a2x_icon3.png',
+          description:
+            'Get exclusive access to our expert team of product specialists, available to help you make the most of your ChatApp subscription.',
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 1,
         recurring: true,
@@ -142,6 +178,20 @@ export const SubscriptionCanceledMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 10,
         recurring: true,
         status: 'active',
@@ -174,6 +224,20 @@ export const SubscriptionCanceledMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 1,
         recurring: true,
         status: 'active',
@@ -206,6 +270,20 @@ export const SubscriptionCanceledMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          customData: null,
+          description:
+            'Get exclusive access to our expert team of product specialists, available to help you make the most of your ChatApp subscription.',
+          id: 'pro_01gsz92krfzy3hcx5h5rtgnfwz',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/SW3OevDQ92dUHSkN5a2x_icon3.png',
+          importMeta: null,
+          name: 'VIP support',
+          status: 'active',
+          taxCategory: 'standard',
+          type: 'standard',
+          updatedAt: null,
+        },
         quantity: 1,
         recurring: true,
         status: 'active',
diff --git a/src/__tests__/mocks/notifications/subscription-created.mock.ts b/src/__tests__/mocks/notifications/subscription-created.mock.ts
index bcec014..cf3ceb8 100644
--- a/src/__tests__/mocks/notifications/subscription-created.mock.ts
+++ b/src/__tests__/mocks/notifications/subscription-created.mock.ts
@@ -25,6 +25,18 @@ export const SubscriptionCreatedMock: IEventsResponse<ISubscriptionNotificationR
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 10,
         recurring: true,
@@ -44,6 +56,18 @@ export const SubscriptionCreatedMock: IEventsResponse<ISubscriptionNotificationR
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 1,
         recurring: true,
@@ -127,6 +151,20 @@ export const SubscriptionCreatedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 10,
         recurring: true,
         status: 'active',
@@ -159,6 +197,20 @@ export const SubscriptionCreatedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 1,
         recurring: true,
         status: 'active',
diff --git a/src/__tests__/mocks/notifications/subscription-imported.mock.ts b/src/__tests__/mocks/notifications/subscription-imported.mock.ts
index 3fdd9f5..9adbf1d 100644
--- a/src/__tests__/mocks/notifications/subscription-imported.mock.ts
+++ b/src/__tests__/mocks/notifications/subscription-imported.mock.ts
@@ -26,6 +26,18 @@ export const SubscriptionImportedMock: IEventsResponse<ISubscriptionNotification
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 10,
         recurring: true,
@@ -44,6 +56,18 @@ export const SubscriptionImportedMock: IEventsResponse<ISubscriptionNotification
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01gsz92krfzy3hcx5h5rtgnfwz',
+          name: 'VIP support',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/SW3OevDQ92dUHSkN5a2x_icon3.png',
+          description:
+            'Get exclusive access to our expert team of product specialists, available to help you make the most of your ChatApp subscription.',
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 1,
         recurring: true,
@@ -62,6 +86,18 @@ export const SubscriptionImportedMock: IEventsResponse<ISubscriptionNotification
           trial_period: null,
           billing_cycle: null,
         },
+        product: {
+          id: 'pro_01gsz97mq9pa4fkyy0wqenepkz',
+          name: 'Custom domains',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/SW3OevDQ92dUHSkN5a2x_icon3.png',
+          description:
+            'Make ChatApp truly your own with custom domains! Custom domains reinforce your brand identity and make it easy for your team to access ChatApp.',
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 1,
         recurring: false,
@@ -142,6 +178,20 @@ export const SubscriptionImportedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 10,
         recurring: true,
         status: 'active',
@@ -174,6 +224,20 @@ export const SubscriptionImportedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          customData: null,
+          description:
+            'Get exclusive access to our expert team of product specialists, available to help you make the most of your ChatApp subscription.',
+          id: 'pro_01gsz92krfzy3hcx5h5rtgnfwz',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/SW3OevDQ92dUHSkN5a2x_icon3.png',
+          importMeta: null,
+          name: 'VIP support',
+          status: 'active',
+          taxCategory: 'standard',
+          type: 'standard',
+          updatedAt: null,
+        },
         quantity: 1,
         recurring: true,
         status: 'active',
@@ -203,6 +267,20 @@ export const SubscriptionImportedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          customData: null,
+          description:
+            'Make ChatApp truly your own with custom domains! Custom domains reinforce your brand identity and make it easy for your team to access ChatApp.',
+          id: 'pro_01gsz97mq9pa4fkyy0wqenepkz',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/SW3OevDQ92dUHSkN5a2x_icon3.png',
+          importMeta: null,
+          name: 'Custom domains',
+          status: 'active',
+          taxCategory: 'standard',
+          type: 'standard',
+          updatedAt: null,
+        },
         quantity: 1,
         recurring: false,
         status: 'active',
diff --git a/src/__tests__/mocks/notifications/subscription-past-due.mock.ts b/src/__tests__/mocks/notifications/subscription-past-due.mock.ts
index 9fdb535..2e51233 100644
--- a/src/__tests__/mocks/notifications/subscription-past-due.mock.ts
+++ b/src/__tests__/mocks/notifications/subscription-past-due.mock.ts
@@ -26,6 +26,18 @@ export const SubscriptionPastDueMock: IEventsResponse<ISubscriptionNotificationR
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 10,
         recurring: true,
@@ -45,6 +57,18 @@ export const SubscriptionPastDueMock: IEventsResponse<ISubscriptionNotificationR
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 1,
         recurring: true,
@@ -127,6 +151,20 @@ export const SubscriptionPastDueMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 10,
         recurring: true,
         status: 'active',
@@ -159,6 +197,20 @@ export const SubscriptionPastDueMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 1,
         recurring: true,
         status: 'active',
diff --git a/src/__tests__/mocks/notifications/subscription-paused.mock.ts b/src/__tests__/mocks/notifications/subscription-paused.mock.ts
index 3bc34f5..9526606 100644
--- a/src/__tests__/mocks/notifications/subscription-paused.mock.ts
+++ b/src/__tests__/mocks/notifications/subscription-paused.mock.ts
@@ -26,6 +26,18 @@ export const SubscriptionPausedMock: IEventsResponse<ISubscriptionNotificationRe
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'inactive',
         quantity: 10,
         recurring: true,
@@ -45,6 +57,18 @@ export const SubscriptionPausedMock: IEventsResponse<ISubscriptionNotificationRe
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'inactive',
         quantity: 1,
         recurring: true,
@@ -124,6 +148,20 @@ export const SubscriptionPausedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 10,
         recurring: true,
         status: 'inactive',
@@ -156,6 +194,20 @@ export const SubscriptionPausedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 1,
         recurring: true,
         status: 'inactive',
diff --git a/src/__tests__/mocks/notifications/subscription-resumed.mock.ts b/src/__tests__/mocks/notifications/subscription-resumed.mock.ts
index 12c76a0..238b952 100644
--- a/src/__tests__/mocks/notifications/subscription-resumed.mock.ts
+++ b/src/__tests__/mocks/notifications/subscription-resumed.mock.ts
@@ -26,6 +26,18 @@ export const SubscriptionResumedMock: IEventsResponse<ISubscriptionNotificationR
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 10,
         recurring: true,
@@ -45,6 +57,18 @@ export const SubscriptionResumedMock: IEventsResponse<ISubscriptionNotificationR
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 1,
         recurring: true,
@@ -127,6 +151,20 @@ export const SubscriptionResumedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 10,
         recurring: true,
         status: 'active',
@@ -159,6 +197,20 @@ export const SubscriptionResumedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 1,
         recurring: true,
         status: 'active',
diff --git a/src/__tests__/mocks/notifications/subscription-trialing.mock.ts b/src/__tests__/mocks/notifications/subscription-trialing.mock.ts
index 92f2972..a5c6442 100644
--- a/src/__tests__/mocks/notifications/subscription-trialing.mock.ts
+++ b/src/__tests__/mocks/notifications/subscription-trialing.mock.ts
@@ -26,6 +26,7 @@ export const SubscriptionTrialingMock: IEventsResponse<ISubscriptionNotification
           trial_period: { interval: 'day', frequency: 10 },
           billing_cycle: { interval: 'year', frequency: 1 },
         },
+        product: null,
         status: 'trialing',
         quantity: 1,
         recurring: true,
@@ -111,6 +112,7 @@ export const SubscriptionTrialingMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: null,
         quantity: 1,
         recurring: true,
         status: 'trialing',
diff --git a/src/__tests__/mocks/notifications/subscription-updated.mock.ts b/src/__tests__/mocks/notifications/subscription-updated.mock.ts
index 8311fc7..c80fc4d 100644
--- a/src/__tests__/mocks/notifications/subscription-updated.mock.ts
+++ b/src/__tests__/mocks/notifications/subscription-updated.mock.ts
@@ -26,6 +26,18 @@ export const SubscriptionUpdatedMock: IEventsResponse<ISubscriptionNotificationR
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 10,
         recurring: true,
@@ -45,6 +57,18 @@ export const SubscriptionUpdatedMock: IEventsResponse<ISubscriptionNotificationR
           trial_period: null,
           billing_cycle: { interval: 'month', frequency: 1 },
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          image_url: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          tax_category: 'standard',
+          type: 'standard',
+          custom_data: null,
+          created_at: '2023-08-22T07:59:39.771451Z',
+        },
         status: 'active',
         quantity: 1,
         recurring: true,
@@ -127,6 +151,20 @@ export const SubscriptionUpdatedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+          name: 'ChatApp Pro',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/2nmP8MQSret0aWeDemRw_icon1.png',
+          description:
+            "Everything in basic, plus access to a suite of powerful tools and features designed to take your team's productivity to the next level.",
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 10,
         recurring: true,
         status: 'active',
@@ -159,6 +197,20 @@ export const SubscriptionUpdatedMockExpectation = {
           },
           unitPriceOverrides: [],
         },
+        product: {
+          id: 'pro_01h1vjes1y163xfj1rh1tkfb65',
+          name: 'Voice rooms addon',
+          status: 'active',
+          imageUrl: 'https://paddle-sandbox.s3.amazonaws.com/user/10889/GcZzBjXRfiraensppgtQ_icon2.png',
+          description:
+            'Create voice rooms in your chats to work in real time alongside your colleagues. Includes unlimited voice rooms and recording backup for compliance.',
+          taxCategory: 'standard',
+          type: 'standard',
+          customData: null,
+          importMeta: null,
+          createdAt: '2023-08-22T07:59:39.771451Z',
+          updatedAt: null,
+        },
         quantity: 1,
         recurring: true,
         status: 'active',
diff --git a/src/__tests__/mocks/resources/subscriptions.mock.ts b/src/__tests__/mocks/resources/subscriptions.mock.ts
index 7ae2141..0deb6e2 100644
--- a/src/__tests__/mocks/resources/subscriptions.mock.ts
+++ b/src/__tests__/mocks/resources/subscriptions.mock.ts
@@ -156,6 +156,32 @@ export const SubscriptionMock: ISubscriptionResponse = {
         created_at: '2024-10-12T07:20:50.52Z',
         updated_at: '2024-10-12T07:20:50.52Z',
       },
+      product: {
+        id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+        name: 'AeroEdit Pro',
+        type: 'standard',
+        tax_category: 'standard',
+        description:
+          'Designed for professional pilots, including all features plus in Basic plus compliance monitoring, route optimization, and third-party integrations.',
+        image_url: 'https://paddle.s3.amazonaws.com/user/165798/bT1XUOJAQhOUxGs83cbk_pro.png',
+        custom_data: {
+          features: {
+            aircraft_performance: true,
+            compliance_monitoring: true,
+            flight_log_management: true,
+            payment_by_invoice: false,
+            route_planning: true,
+            sso: false,
+          },
+          suggested_addons: ['pro_01h1vjes1y163xfj1rh1tkfb65', 'pro_01gsz97mq9pa4fkyy0wqenepkz'],
+          upgrade_description:
+            'Move from Basic to Pro to take advantage of aircraft performance, advanced route planning, and compliance monitoring.',
+        },
+        status: 'active',
+        import_meta: null,
+        created_at: '2023-02-23T12:43:46.605Z',
+        updated_at: '2024-04-05T15:53:44.687Z',
+      },
     },
   ],
   custom_data: { customer_reference_id: 'abcd1234' },
@@ -394,6 +420,32 @@ export const SubscriptionPreviewMock: ISubscriptionPreviewResponse = {
         created_at: '2024-10-12T07:20:50.52Z',
         updated_at: '2024-10-12T07:20:50.52Z',
       },
+      product: {
+        id: 'pro_01gsz4t5hdjse780zja8vvr7jg',
+        name: 'AeroEdit Pro',
+        type: 'standard',
+        tax_category: 'standard',
+        description:
+          'Designed for professional pilots, including all features plus in Basic plus compliance monitoring, route optimization, and third-party integrations.',
+        image_url: 'https://paddle.s3.amazonaws.com/user/165798/bT1XUOJAQhOUxGs83cbk_pro.png',
+        custom_data: {
+          features: {
+            aircraft_performance: true,
+            compliance_monitoring: true,
+            flight_log_management: true,
+            payment_by_invoice: false,
+            route_planning: true,
+            sso: false,
+          },
+          suggested_addons: ['pro_01h1vjes1y163xfj1rh1tkfb65', 'pro_01gsz97mq9pa4fkyy0wqenepkz'],
+          upgrade_description:
+            'Move from Basic to Pro to take advantage of aircraft performance, advanced route planning, and compliance monitoring.',
+        },
+        status: 'active',
+        import_meta: null,
+        created_at: '2023-02-23T12:43:46.605Z',
+        updated_at: '2024-04-05T15:53:44.687Z',
+      },
     },
   ],
   custom_data: { customer_reference_id: 'abcd1234' },
diff --git a/src/entities/subscription/subscription-item.ts b/src/entities/subscription/subscription-item.ts
index d7bc818..b6b7faf 100644
--- a/src/entities/subscription/subscription-item.ts
+++ b/src/entities/subscription/subscription-item.ts
@@ -5,7 +5,7 @@
  */
 
 import { type ISubscriptionItemResponse } from '../../types';
-import { Price, SubscriptionTimePeriod } from '../index';
+import { Price, Product, SubscriptionTimePeriod } from '../index';
 import { type SubscriptionItemStatus } from '../../enums';
 
 export class SubscriptionItem {
@@ -17,7 +17,8 @@ export class SubscriptionItem {
   public readonly previouslyBilledAt: string | null;
   public readonly nextBilledAt: string | null;
   public readonly trialDates: SubscriptionTimePeriod | null;
-  public readonly price: Price | null;
+  public readonly price: Price;
+  public readonly product: Product;
 
   constructor(subscriptionItem: ISubscriptionItemResponse) {
     this.status = subscriptionItem.status;
@@ -28,6 +29,7 @@ export class SubscriptionItem {
     this.previouslyBilledAt = subscriptionItem.previously_billed_at ? subscriptionItem.previously_billed_at : null;
     this.nextBilledAt = subscriptionItem.next_billed_at ? subscriptionItem.next_billed_at : null;
     this.trialDates = subscriptionItem.trial_dates ? new SubscriptionTimePeriod(subscriptionItem.trial_dates) : null;
-    this.price = subscriptionItem.price ? new Price(subscriptionItem.price) : null;
+    this.price = new Price(subscriptionItem.price);
+    this.product = new Product(subscriptionItem.product);
   }
 }
diff --git a/src/notifications/entities/subscription/subscription-item-notification.ts b/src/notifications/entities/subscription/subscription-item-notification.ts
index 80c2aef..88518d9 100644
--- a/src/notifications/entities/subscription/subscription-item-notification.ts
+++ b/src/notifications/entities/subscription/subscription-item-notification.ts
@@ -5,7 +5,7 @@
  */
 
 import { type ISubscriptionItemNotificationResponse } from '../../types';
-import { SubscriptionPriceNotification, SubscriptionTimePeriodNotification } from '../index';
+import { ProductNotification, SubscriptionPriceNotification, SubscriptionTimePeriodNotification } from '../index';
 import { type SubscriptionItemStatus } from '../../../enums';
 
 export class SubscriptionItemNotification {
@@ -18,6 +18,7 @@ export class SubscriptionItemNotification {
   public readonly nextBilledAt: string | null;
   public readonly trialDates: SubscriptionTimePeriodNotification | null;
   public readonly price: SubscriptionPriceNotification | null;
+  public readonly product: ProductNotification | null;
 
   constructor(subscriptionItem: ISubscriptionItemNotificationResponse) {
     this.status = subscriptionItem.status;
@@ -31,5 +32,6 @@ export class SubscriptionItemNotification {
       ? new SubscriptionTimePeriodNotification(subscriptionItem.trial_dates)
       : null;
     this.price = subscriptionItem.price ? new SubscriptionPriceNotification(subscriptionItem.price) : null;
+    this.product = subscriptionItem.product ? new ProductNotification(subscriptionItem.product) : null;
   }
 }
diff --git a/src/notifications/types/subscription/subscription-item-notification-response.ts b/src/notifications/types/subscription/subscription-item-notification-response.ts
index d35c139..2a4ecc2 100644
--- a/src/notifications/types/subscription/subscription-item-notification-response.ts
+++ b/src/notifications/types/subscription/subscription-item-notification-response.ts
@@ -5,6 +5,7 @@
  */
 
 import {
+  type IProductNotificationResponse,
   type ISubscriptionPriceNotificationResponse,
   type ISubscriptionTimePeriodNotificationResponse,
 } from '../index';
@@ -20,4 +21,5 @@ export interface ISubscriptionItemNotificationResponse {
   next_billed_at?: string | null;
   trial_dates?: ISubscriptionTimePeriodNotificationResponse | null;
   price?: ISubscriptionPriceNotificationResponse | null;
+  product?: IProductNotificationResponse | null;
 }
diff --git a/src/types/subscription/subscription-item-response.ts b/src/types/subscription/subscription-item-response.ts
index 6e65631..c054727 100644
--- a/src/types/subscription/subscription-item-response.ts
+++ b/src/types/subscription/subscription-item-response.ts
@@ -4,7 +4,7 @@
  *  Changes may be overwritten as part of auto-generation.
  */
 
-import { type IPriceResponse, type ISubscriptionTimePeriodResponse } from '../index';
+import { type IPriceResponse, type IProductResponse, type ISubscriptionTimePeriodResponse } from '../index';
 import { type SubscriptionItemStatus } from '../../enums';
 
 export interface ISubscriptionItemResponse {
@@ -16,5 +16,6 @@ export interface ISubscriptionItemResponse {
   previously_billed_at?: string | null;
   next_billed_at?: string | null;
   trial_dates?: ISubscriptionTimePeriodResponse | null;
-  price?: IPriceResponse | null;
+  price: IPriceResponse;
+  product: IProductResponse;
 }