When I was 21-22 I worked at a liquor store with 5 employees and no manager. The owner had a bar that she owned, and because she was an alcoholic she basically lived at the bar. All of us liquor store employees were moderately intelligent, so we figured out how to change the prices in the computer and sell ourselves liquor and beer for free essentially. Every employee had free reign on the inventory in the computer system, and we could do whatever we wanted. We were stealing booze and energy drinks daily. Took the owner 2 years before she eventually showed up and tried to audit everything. We all quit and the store went belly up lol