PaymentKey Property
Token returned by Paypal, used to identify the transaction.
Syntax
char* GetPaymentKey();
Default Value
""
Remarks
The PaymentKey is a token you use in other Adaptive Payment classs (such as the AdaptiveRefund class) to identify this payment. The PaymentKey is valid for 3 hours; the payment must be approved while the PaymentKey is valid.
This property is read-only.
Data Type
String