IAP FAQ

iOS In-App Purchase

get Log IAP :WARNING!, Products size is 0

please check follow points:

• iTunes Connect -> Agreements, Tax, and Banking -> Master Agreements -> Paid Applications-> Contact Info / Bank Info / Tax Info (should be filled)

• check your product identifiers

"ios" :
{
    "iap":{
        "items":{
            "remove_ads":{
                "id":"<this should be your productid>"
            }
        }
    }
}

• Xcode -> Capablities -> In-App Purchase , turn on

iOS requestUpdateTransaction no callback

Invoke

sdkbox::IAP::setListener(new your_iap_listener());
sdkbox::IAP::init();

as early as possible

Android SDKBoxIABBillingClient: billingClient is null or not ready

maybe follow reason:

• Google Play not signin
• Google Play Service not installed