We will actually do this for you and upload your APK Android file onto Google Play. The 'APK/Google Play' button is the section we use to package the file in order to upload it to Google Play. From this section you can view the latest packaged version of the APK file and the date and time this was last packaged.
Once the applications are on Google Play you will not need to re-upload this when you make amendments to your application. As they are web based, the application will automatically check for updates when your customers open it on their device.
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