The job of a supermarket cashier is not as easy as you might think. Firstly, the amount of banknotes at the cash desk is limited, and secondly, you need to work quickly and remember to put everything in piles. Carefully count the money and give change carefully so that the cash register is always full. The game perfectly develops mathematical abilities, teaches the correct account and handling of money. Go through level after level and try to hold out as long as possible until that second until you are forced to tell the client that "there is no change." Good luck!