Amazon seems to want its smartphone app to span more than just traditional online shopping. As its customers have spilled into the mobile space, the e-commerce giant has turned its flagship app ...

Customers sign in at the cart with their Amazon app and load their groceries into paper bags. They exit through a Dash Cart lane by signing out on screen, removing their bags and leaving.

These apps allow users to access Amazon's huge library of books ... you'll be able to easily transfer these books to your ...