In my mind, this is basically a form of network peering, but on a biz-dev level. These two tech giants are peers in many ways, such as customer reach, developer

In my mind, this is basically a form of network peering, but on a biz-dev level. These two tech giants are peers in many ways, such as customer reach, developer footprint, company size, global stature, etc. Amazon wasn't able to get a zero-fee arrangement, but half off is pretty good.