" As you may already know, the Free App of the Day offer placement is one of the most visible and valuable spaces on the Amazon Appstore. We would like to include your app "[name removed]" in our Free App of the Day calendar. We have seen tremendous results from this promotion spot and believe it will bring you a great deal of positive reviews and traffic. It is an opportunity to build your brand especially in association with a brand like Amazon's. The current price of this placement is at 0% rev share for that one day you are placed. "
All this seemed way too one sided to us, Amazon is being predatory here, and asking developers (who are often desperate for exposure) to give away their app, in order to promote Amazon. In the end we agreed that we had entered the world of Android development as an experiment, and it would seem silly not to add more data to the experiment we were conducting. The day of our promotion came:
That’s right, Amazon gave away 101,491 copies of our app! At this point, we had a few seconds of excitement as well, had we mis-read the email and really earned $54,800 in one day? We would have done if our public agreement was in place, but we can now confirm that thanks to Amazon’s secret back-door deals, we made $0 on that day. That’s right, over 100,000 apps given away, $0 made.