"The personal ATM keeps track of the money you deposit and withdraw into it by recognizing the dollars and coins you submit."
Yes your kids are at that age where they need to learn to manage their money. Don't just give them a piggy bank, they are SOO yesterday. Buy this Zillion Touchscreen ATM bank and let them play. This cool ATM will give them a balance, let them withdrawal money and will teach them how to maintain a back account.
This is a great way to start getting kids to understand the value of a dollar and to get acclimated to saving money. This faux ATM machine accepts bills and coins and gives current accounting information on its touchscreen. It comes with an ATM card which works with a PIN.