An automated teller machine (ATM) is like a special kind of cash machine that you can use to get money from your bank. You can find ATMs all around, like in banks, stores, airports and other places. To use an ATM, you need a special card from your bank, like a debit or credit card. You can also use your ATM card to pay for things. When you put your card into an ATM, you can enter your secret number and can then choose what you want to do. You can put money into your account, take money out of your account, check the balance of your account, or pay for something.