According to Apple's App Store Requirements, if you intend to sell:
- Digital products, updates or subscription . Your only choice if Apple is in an App Purchase.
- Charity donation . You must redirect the user to the site using Safari, you CANNOT use UIWebView inside the application.
- Physical goods : you CANNOT use the Apple In App Purchase application, you need to use a website or any other method, such as the new PayPal library. (Apple will not receive a 30% discount on the sale of physical goods).
- Personal donations : (for example, the famous βexpress your gratitude and buy me a cup of coffeeβ), you are again in point (1), and not on point (2).
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