"Vending machines you can walk into" is, amusingly, how I describe them to folks. There is a bit of a misunderstanding on staffing, though. There are still ab

"Vending machines you can walk into" is, amusingly, how I describe them to folks. There is a bit of a misunderstanding on staffing, though. There are still about as many people as you would need for a grocery store of that size, from what I remember. They just don't work the checkout line. So, you get all of the restocking and similar capabilities that machines just can't do, yet.