Wow I just left a Starbucks drivethru line because it was just not moving. I guess it was because of this.
But they won't be.
I've seen it multiple times at various stores; only once did I see them taking cash and writing things down (probably to enter into the system later when it came back up).
Time and time again it's shown that AWS is far more expensive than other solutions, just easier for the Execs to offshore the blame.