debit card 
noun
A card allowing the holder to transfer money electronically from their bank account when making a purchase.Some people track every penny they spend, whether by cash, cheque, credit or debit card, Direct Debit or standing order....
- I use my bank debit card for most purchases, but I have a Visa card that I sometimes use on holidays or for emergencies.
- Again, a card-holder may also obtain cash (this time directly from his bank account) with a debit card.