When uploading apks, you should check for identical package ids
We have two apps live on Amazon that have the same package id (due to an error on our part.) This causes bugs for users and we've been trying to resolve the issue for over a month. We can't update with a version with the correct package id because the developer console requires that the apk' package id match the previous version. There is no option to delete the app either. A quick check of the apk to see if the package id is already in use seems like a good idea. Thanks!