FMX.InAppPurchase.TCustomInAppPurchase.TransactionPayload
Delphi
property TransactionPayload: string read GetTransactionPayload write SetTransactionPayload;
C++
__property System::UnicodeString TransactionPayload = {read=GetTransactionPayload, write=SetTransactionPayload};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | FMX.InAppPurchase.pas FMX.InAppPurchase.hpp |
FMX.InAppPurchase | TCustomInAppPurchase |
Description
Developer payload string for the Google Play In-app Billing service.
When you use the Google Play In-app Billing service, your application may define a user-specific developer payload string. You can then check the string that comes from the Google Play In-app Billing service after a purchase to verify that the purchase was indeed ordered by your user. See Using a Developer Payload String to Verify Purchases.