Click here to download the In-App Purchase SDK.
The zipped SDK file also includes sample service app code and the following projects:
|AIDL Interface||./Libs||AIDL interface to link with IAP v4.0.x|
|IAP4Helper||./Sample/IAP4Helper||IAP v4.0 Helper project to link with IAP v4.0 (including the AIDL interface)|
|IAP4Sample||./Sample/IAP4Sample||Sample service app project using IAP4Helper|