How to implement In App Purchasing from my iphone/ipad application?

How to implement In App Purchasing from my iphone/ipad application. I just want to show my applications which are in the AppStore so customer can easily buy the开发者_如何学运维 application from my application.?

Help me out thank you.

For implementing In-App Purchase, check out Adding In-App Purchase to your Apps and the In-App Purchase Programming Guide

I don't think, however, Apple will accept In-App Purchases for your desired use - you'd probably be better off with a page that lists your apps, with links to the respective App Store pages.

you don't need to add in app purchase to do this.. actually you can't do this with in app purchase.. you need to create a xml file in which you have to list your apps then you can parse this xml file in your app and you can create links to your using this -

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"itms-apps://itunes.apple.com/in/app/angry-birds/id343200656?mt=8"]];

this will open the default app store app on iphone or ipad