Version: 2017.1

PurchaseFailureReason

enumeration

매뉴얼로 전환

설명

The various reasons a purchase can fail.

변수

PurchasingUnavailableThe system purchasing feature is unavailable.
ExistingPurchasePendingA purchase was already in progress when a new purchase was requested.
ProductUnavailableThe product is not available to purchase on the store.
SignatureInvalidSignature validation of the purchase's receipt failed.
UserCancelledThe user opted to cancel rather than proceed with the purchase.
PaymentDeclinedThere was a problem with the payment.
DuplicateTransactionA duplicate transaction error when the transaction has already been completed successfully.
UnknownA catch-all for unrecognized purchase problems.