https://www.engadget.com/2011-03-01-amazon-appstore-for-android-launching-this-month.html
Amazon Appstore for Android launching this month?
Mar 1, 2011 - We've already had some indication that Amazon's own app store for Android devices would be launching fairly shortly, and it now looks like it could be coming...
amazon appstore for androidlaunchingmonth
https://www.bgr.com/general/amazon-appstore-for-android-goes-live/
Amazon Appstore For Android Goes Live
Dec 20, 2018 - Amazon on Tuesday announced the launch of its new on-device and Web-based Android application hub, the Amazon Appstore. As a direct rival to Google's own...
amazon appstore for androidgoeslive