I made a game in unity which allows you to buy a dollar to disable ads in the game. My question now is that whenever a user deletes the game and reinstalls it later, the player data is removed as well as the data containing whether he/she has payed. When he/she buys it again, will it already appear as bought and return succesfully to the callback function or will he have to buy it again?

 if (String.Equals(args.purchasedProduct.definition.id, kProductIDAdFree, StringComparison.Ordinal))     {         Debug.Log(string.Format("ProcessPurchase: PASS. Product: '{0}'", args.purchasedProduct.definition.id));         PrefsController.EverythingUnlocked = true;         gameObject.SetActive(false);         buyInfoPanel.SetActive(false);         colourPicker.UnlockAll();         boardPicker.UnlockAll();     } 

PrefsController is just a wrapper for PlayerPrefs.