According to the Silicon Valley Business Journal, Amazon is planning to launch a drive through grocery store in Sunnyvale, which could become one of many. Order online (or through an app) and pick up the groceries from the designated pick up store/location.
http://www.bizjournals.com/sanjose/...-amazon-planning-drive-up-grocery-stores.html
http://www.bizjournals.com/sanjose/...-amazon-planning-drive-up-grocery-stores.html