title: Can I remove the purchase for a non-consumable item from the sandbox AppStore?
body: <p>Is it possible to remove purchases of non-consumable products in the AppStore  using the sandbox?  The response to 'restoreCompletedTransactions" is different after the purchase for the first non-consumable product happens.  For testing purposes, it would be quite valuable to remove these purchases, and see how the different functions return different values after the purchases happened.  Or.. is my only choice to add more and more non-consumable items for testing, and even then, the behavior of 'restoreCompletedTransactions' won't be perfect?</p>