First is Amazon Local Register. This is point-of-sale gizmo that allows anyone to accept a credit card as payment. It’s a direct competitor to Square which I see being used in the brick-and-mortar world all the time.
The app doesn’t do anything the competitors don’t already do but Amazon Local Register is doing it for less money. Amazon is charging 2.5% on all transactions, Square charges 2.75%. If you sign up before October 31 you’ll get a drastically lower promotional rate of 1.75% percent per card swipe until January 1, 2016.