Wow, that’s crazy! I actually worked at a Subway for a while, and we definitely had an “extra meat” button, but as long as the manager wasn’t around, we could get away with lots of freebies. I think the only things that were actually inventoried, and therefore had to be paid for, were bread and drink cups.

This meant that we could go crazy with our shift sandwiches. As long as we rang in the “sandwich” part, the add ons didnt matter. We could have all the fountain soda we wanted in our own cups, but if we wanted a paper cup, we had to pay full price for the cup.

I also recall a story where someone’s friend came in with a loaf of bread (French loaf or something from the grocery store next door, basically a mini party sub) in the evening, and the employee made them a free (giant) sandwich.