iOS6 - In app purchase with download from Apple server

Question

I\'m able to successfully make the inapp purchase and download the content from Apple server and use it.
My In app purchase content is non-consumable. And so I\'m providing

Answer 1

You probably do not observe transaction queue. Make sure you have

[[SKPaymentQueue defaultQueue] addTransactionObserver:self];

somewhere before you call restoreCompletedTransactions method