At 2am?
Lobby of college dorm building, highway rest stop, rest area of a factory in the middle of nowhere. People will grab a pizza from the machine rather than go out into the parking lot and get in their cars, unless the pizza is horrible.
If minimum wage goes up, look for a bunch of these, along with cheaper versions that just grab a Hot Pocket or burrito from the internal freezer, microwave it, and dump it to the exit slot.
There is a small market in this country for the type of vending machine...
A vend operator who services a factory in BFE will put a frozen food machine in before putting in that monster of a machine..especially if the frozen food machine is half the price of Let's Pizza machine
I can tell you from experience that ALL vend operators ONLY put perishable food type machines only when they have no other choice to get the whole business...
I have a inkling that most college campuses have all night pizza delivery places near by...