Visa Debit is a major brand of debit card issued by Visa in many countries around the world. Numerous banks and financial institutions issue Visa Debit cards to their customers for access to their bank accounts. In many countries the Visa Debit functionality is often incorporated on the same plastic card that allows access to ATM and any domestic networks like EFTPOS or Interac.

A debit card, also known as a check card or bank card, is a payment card that can be used in place of cash to make purchases. The card usually consists of the bank's name, a card number, the cardholder's name, and an expiration date, on either the front or the back. Many new cards now have a chip on them, which allows people to use their card by touch (contactless), or by inserting the card and keying in a PIN as with swiping the magnetic stripe. Debit cards are similar to a credit card, but the money for the purchase must be in the cardholder's bank account at the time of the purchase and is immediately transferred directly from that account to the merchant's account to pay for the purchase.