Once the receipts for in-app purchases are validated, they don&#x27;t need to be validated again every time. It&#x27;s true that people wouldn&#x27;t be able to make new in-app purchases (unless we have another payment processor as a backup). But at least their app will WORK! And we&#x27;ll be able to communicate to them how to refresh the certificate and be able to make in-app purchases.