It's monopolistic behaviour on both sides. Apple gets away with charging a flat rate of 30% on the App Store because there are no reasonable alternatives (Appl

It's monopolistic behaviour on both sides. Apple gets away with charging a flat rate of 30% on the App Store because there are no reasonable alternatives (Apple has worked hard to ensure that there are none) Amazon gets away with negotiating this down because there is no reasonable alternative. In my opinion this provides evidence that the App Store cut should be regulated.