diff --git a/src/request/CreateProductRequest.ts b/src/request/CreateProductRequest.ts
index 872d7f1..53bf7e7 100644
--- a/src/request/CreateProductRequest.ts
+++ b/src/request/CreateProductRequest.ts
@@ -13,6 +13,7 @@ type CreateProductRequest = {
   multiPayment: boolean;
   enabledInstallments: number[];
   expiresAt: string;
+  basketIdentifier: string;
 };
 
 export default CreateProductRequest;
diff --git a/src/request/UpdateProductRequest.ts b/src/request/UpdateProductRequest.ts
index 220d598..41465c4 100644
--- a/src/request/UpdateProductRequest.ts
+++ b/src/request/UpdateProductRequest.ts
@@ -15,6 +15,7 @@ type UpdateProductRequest = {
   multiPayment: boolean;
   enabledInstallments: number[];
   expiresAt: string;
+  basketIdentifier: string;
 };
 
 export default UpdateProductRequest;
diff --git a/src/response/ProductResponse.ts b/src/response/ProductResponse.ts
index 7e14251..49c448f 100644
--- a/src/response/ProductResponse.ts
+++ b/src/response/ProductResponse.ts
@@ -19,6 +19,7 @@ type ProductResponse = {
   channel: string;
   multiPayment: boolean;
   expiresAt: string;
+  basketIdentifier: string;
 };
 
 export default ProductResponse;