# TN3185: Troubleshooting In-App Purchases availability in Xcode Inspect your active StoreKit configuration file for unexpected configurations. ## Overview When using [StoreKit Testing in Xcode](doc://com.apple.documentation/documentation/Xcode/setting-up-storekit-testing-in-xcode) to test your In-App Purchases, your app may not display its products. StoreKit Testing in Xcode is a local test environment for testing In-App Purchases without requiring a connection to App Store servers. To set up testing in this environment, add a local or synced StoreKit configuration file that contains In-App Purchases to your Xcode project. For more information, see [Create a StoreKit configuration file](doc://com.apple.documentation/documentation/Xcode/setting-up-storekit-testing-in-xcode). When you [enable a configuration file](doc://com.apple.documentation/documentation/Xcode/setting-up-storekit-testing-in-xcode) in your Xcode project, this file becomes active. StoreKit uses data saved in the active configuration file when your app calls StoreKit APIs in the test environment. For more information, see [Setting up StoreKit Testing in Xcode](doc://com.apple.documentation/documentation/Xcode/setting-up-storekit-testing-in-xcode). To offer In-App Purchases in your app, call [`Product.products(for:)`](doc://com.apple.documentation/documentation/StoreKit/Product/products(for:)) with a list of [product identifiers](https://developer.apple.com/help/app-store-connect/reference/in-app-purchase-information) (`Product ID`) matching these products in the test environment. `Product.products(for:)` returns an array that includes an instance of [`Product`](doc://com.apple.documentation/documentation/StoreKit/Product) for each of the In-App Purchases. Update your app’s UI with these returned instances, which contain all In-App Purchase information set up in the active configuration file for your app. If `Product.products(for:)` fails to return a Product instance for your In-App Purchases, it may be due to the following reasons: - Your In-App Purchases are missing or don’t exist in the active StoreKit configuration file. - You set up the test environment to simulate a load products failure scenario. > Note: If your app fails to display its products when testing In-App Purchases in the Apple sandbox environment, or when launching the app in the App Store, see > and > , respectively. ## Validate your product identifier list Inspect the active StoreKit configuration file in your Xcode project. Confirm each product identifier in your list matches the product identifier of an In-App Purchase configured in this file. ## Disable the Simulated StoreKit Load Products failure setting A [StoreKit configuration file](doc://com.apple.documentation/documentation/Xcode/setting-up-storekit-testing-in-xcode) includes settings you can use to specify test conditions or scenarios for your In-App Purchases such as Load Products. When you enable Load Products, the test environment simulates the load product failure scenario you specified such as network error. Calling [`Product.products(for:)`](doc://com.apple.documentation/documentation/StoreKit/Product/products(for:)) in your app throws a [StoreKit error](doc://com.apple.documentation/documentation/StoreKit/StoreKitError). When you disable this setting, the function returns all your In-App Purchases that exist in the active configuration file. For more information, see [Change settings and initiate test conditions](doc://com.apple.documentation/documentation/Xcode/testing-in-app-purchases-with-storeKit-transaction-manager-in-code) in [Testing in-app purchases with StoreKit transaction manager in Xcode](doc://com.apple.documentation/documentation/Xcode/testing-in-app-purchases-with-storeKit-transaction-manager-in-code). To prevent the test environment from simulating a load products failure scenario, perform these steps in your Xcode project: 1. In the Project navigator, select your active StoreKit configuration file. 2. Click Configuration Settings. 3. Scroll down to Simulated StoreKit Failures. 4. Disable the Load Products setting. ## Revision History - **2025-04-29** First published. ## See Also [TN3186: Troubleshooting In-App Purchases availability in the sandbox](/documentation/Technotes/tn3186-troubleshooting-in-app-purchases-availability-in-the-sandbox) Identify common configurations that make your In-App Purchases unavailable in the sandbox environment. [TN3188: Troubleshooting In-App Purchases availability in the App Store](/documentation/Technotes/tn3188-troubleshooting-in-app-purchases-availability-in-the-app-store) Verify your In-App Purchases are approved and available for sale in the App Store. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)