I have integrated in-app Billing into my android app. And there is one requirement: user should be able to buy (only one existing product) once a year. Is any way to do this? Because now if user have successfully finished purchase process, this product will be available for him forever!
Thanks!
I have integrated in-app Billing into my android app. And there is one requirement:
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You need to use an unmanaged purchase as these can be purchased as often as necessary and are intended to be consumable.
You will also however, lose the convenience of the Android Market handling the license server and you will need to manage that yourself.