It is Electronic Piggy Bank, Kids Safe Box, ATM Savings Bank, Learning Savings Toy. 1. Deposit Coins: Deposit Coins from Slot on the Top.2. Deposit Bill notes: The Banknotes are Placed in the Banknote from the Top of the Safe, and the Machine will Automatically Roll-in the Paper Money. In the State Where the Safe Door is Opened, the Automatic Roll ..