For children's playing.It contains cash register,coin,money,card,basket,vegetable and fruits etc.Suitable for children to invite friends to play the game together.to imitate shopping or selling in supermarkets and know more about vegetables & fruits and understand how to buy or sell.Cash register has sound,light and real calculator function with cute design, children can learn to use calculator to calculate and understand numbers.Need 2*1.5AA batteries not included.