I finally found a problem. If you are using a google game from gradle as below:
compile 'com.google.android.gms:play-services:8.4.0'
Then, your Android payment code will be set in your debug and release manifest. It will also automatically enable in-app purchase meta-help.
Thus, you will need to choose a person for each google service.
So, if you use GCM push notification, you gradle should be like
compile "com.google.android.gms:play-services-gcm:8.4.0"
If you use Google Analytics, then gardle will be
compile 'com.google.android.gms:play-services-analytics:8.4.0'
I checked the released and debugged manifest after making this change.
thanks
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