What percentage do you have to be?
When I was in high school, my classmates joked it was better to just marry an FN chick than actually work, and we would be on easy street. I used to work at KFC during summer time and the order from the “reservations” were given priority. It will always state on the system the delivery charge is waived and they get 50% off.
It was just insane. And when our delivery guys deliver miles into the damn isolated area, they NEVER TIP.