Iphone - Itunes store transaction (In app purchase) Iphone - In-App purcahse server model. In-App Purchase Programming Guide: Introduction. In-App Purchase allows you to embed a store inside your app using the Store Kit framework.
This framework connects to the App Store on your app’s behalf to securely process payments from users, prompting them to authorize payment. The framework then notifies your app, which provides the purchased items to users. Use In-App Purchase to collect payment for additional features and content. In-App Purchase Documentation, Guides, and Resources.