As TechCrunch reports, payment occurs directly through the diner's Amazon account, "as with other Amazon services." Amazon Takeout & Delivery operates much like AmazonFresh, the site's grocery delivery service that's been quietly expanding since last year. The service represents Amazon's attempt to compete with established food-delivery sites like Seamless, GrubHub, and the newish Caviar, although the company has not yet revealed if and when expansion plans are in the works.