Amazon revealed its own app store the the Android platform. Initially, it will only be available in the US, and some of its features are quite similar to the Apple Store.
For each sale of an App, we will pay you a royalty equal to the greater of 70% of the purchase price or 20% of the List Price as of the purchase date (70/30 is standard, this 20/80 split is somewhat odd and confusing)
There is a $99 fee to be a developer in this program (the same as Apple’s iOS developer program)
Apps will have to be laced with Amazon DRM — meaning they will only work on devices they approve (obviously)
Amazon has the right to pull any app for any reason (obviously)