iOS payment gateway [duplicate]

开发者_运维技巧

Possible Duplicate:

Selling something inside an application

I'm really new to Objective-C programming, and I'm very interested in developing an iOS app. One of the major problems I am facing and that I've been researching is the opportunity of selling third-party products throughout my app. Haven't found anything about iOS payment gateways, and know if it is done through Apple IAP, they get 30% of the profit. Looking something like Amazon's app checkout. Thanks

You MUST use Apple's In-App Purchase system in order to sell anything from within your apps. You may not create your own payment system. Additionally, you cannot sell real-world items from within your app... whatever the user buys can only be used within the app itself (points, etc). And lastly, it is against Apple's Review Guidelines to put links to your own payment portal on your site. So, to summarize you must 1) use Apple's In-App Purchase system and 2) can only sell virtual items that can be used within your app.