In-App Purchase for Developers

Documentation and Guidelines

• Getting Started with In-App Purchase on iOS and OS X Read about the business models supported by in-app purchase and the types of items you can sell in your app.
• In-App Purchase Programming Guide Read about implementing in-app purchase using StoreKit.
• StoreKit Framework Reference Find the StoreKit APIs for including in-app purchase in your app.
• StoreKitSuite Learn how to retrieve, purchase, download, and restore in-app purchase products with this set of sample code.
• App Store Review Guidelines Make sure your apps that use in-app purchase follow these guidelines before submitting your apps to the App Store.
• In-App Purchase Configuration Guide for iTunes Connect Learn how to set up and manage in-app purchase with iTunes Connect.
• In-App Purchase Best Practices Use these tips and best practices for implementing in-app purchase.
• Adding In-App Purchase to your iOS and Mac Applications Get step-by-step instructions on setting up and testing in-app purchase in your app.
• In-App Purchase FAQs Find answers to common questions about in-app purchase.
• In-App Purchase Product Identifiers Learn how to create and use product identifiers in your app.
• Receipt Validation Programming Guide Add receipt validation code to your app to prevent unauthorized purchases.