diff --git a/src/models/response/subscriptionResponse.ts b/src/models/response/subscriptionResponse.ts
index 13f1b30aaa..d7915932a1 100644
--- a/src/models/response/subscriptionResponse.ts
+++ b/src/models/response/subscriptionResponse.ts
@@ -8,6 +8,7 @@ export class SubscriptionResponse extends BaseResponse {
     upcomingInvoice: BillingSubscriptionUpcomingInvoiceResponse;
     license: any;
     expiration: string;
+    usingInAppPurchase: boolean;
 
     constructor(response: any) {
         super(response);
@@ -16,6 +17,7 @@ export class SubscriptionResponse extends BaseResponse {
         this.maxStorageGb = this.getResponseProperty('MaxStorageGb');
         this.license = this.getResponseProperty('License');
         this.expiration = this.getResponseProperty('Expiration');
+        this.usingInAppPurchase = this.getResponseProperty('UpcomingInvoice');
         const subscription = this.getResponseProperty('Subscription');
         const upcomingInvoice = this.getResponseProperty('UpcomingInvoice');
         this.subscription = subscription == null ? null : new BillingSubscriptionResponse(subscription);