Probably a newbie question, I am using the Verify Store Receipts API to verify purchases of consumable items. How can I mark these items consumed so that the same receipt cannot be used again? Is there any option other than storing the used receipts?
How should an iOS app prevent consumable items from being reused?
314 views Asked by Usman Ismail At
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Perhaps you could use a backend service to track receipts. Parse has brilliantly simple SDKs for iOS and Android that make it easy to persist bits of data to a provided server.