Hey, why not have a 'company store' where people can buy everything they need right at the office instead of having to spend precious minutes travelling to some questionable generic store. Think of all the time saved. While you're at it you could even extend credit to the employees for anything they might want to buy, and have their payments come directly out of their paychecks. How convenient! You could even issue company scrip instead of dealing with the costs of payment processors. There's lots of room for innovation here!

/s :)