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InApp purchase doubts [closed]

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By User



I am doing a book reder application in iphone





The data is in sqlite,there are five books.





There are five UIButtons with button title as book name. For e.g., book1, book2, book3, book4 ....





If the user wants to read the above books, he should do a payment in iTunes using InApp Payments.





If the payment is correctly done for that particular book, it need the corresponding button to enable for click action,





in default it is disabled.





Is this possible to do a payment only in inapp and get a payment id.





is there any other way for doing the same?


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