That's great. If you regularly fire the barista who brings in the least amount of money then you will find that nobody sane will take the slower shifts. Becaus

That's great. If you regularly fire the barista who brings in the least amount of money then you will find that nobody sane will take the slower shifts. Because how much money a barista brings in is mostly a factor of how busy the coffeeshop is. Which is largely a factor of what time the clock shows, and that's not something a barista will be able to influence. (baring circumstances where a barista is so incompetent that costumers walk out of the shop.)