Help, need example payment application for iPhone

问题

Please provide me any link or application which provides payment functionality on iPhone...

for example - if the user wants to send mail from the app, i need to charge money for it..

Thanks for any help

回答1:

Maybe following articles will help you:

• In App Purchase Programming Guide
• iPhone Tutorial – In-App Purchases
• Things I learned implementing my first InAppPurchase
• In App Purchases: A Full Walkthrough

来源：https://stackoverflow.com/questions/4161770/help-need-example-payment-application-for-iphone