Я не могу понять, почему я получаю & quot; RESULT_DEVELOPER_ERROR & quot; в моей реализации "биллинг в приложении".

Что я сделал:

copy code from the sample application to my app android manifest contains the "" a test account declared in the Google Play console on a Xoom device under Android 4.0.4 with Google Play app version 3.5.19 I am able tu use successfully the four reserved product ids : "android.test.purchased", "android.test.canceled", "android.test.refunded", "android.test.item_unavailable" declare my own product id my app is published on Google Play

Начало обменов с Google Play:

call "checkBillingSupported" from the service get a "onBillingSupported(true)" answer call "restoreTransactions" from the service get a "onRestoreTransactionsResponse" with "responseCode" equas to 5 (RESULT_DEVELOPER_ERROR) the UI says "This version of application is not configured for billing"

Тогда я смогу использовать 4 зарезервированных идентификатора продукта?

Я что-то пропустил?