Electronic Funds Transfer Point of Sale

A debit card is a plastic card which provides an alternative payment method to cash when making purchases. Physically the card is an ISO 7810 card like a credit card; however, its functionality is more similar to writing a check as the funds are withdrawn directly from either the cardholder's bank account (often referred to as a check card), or from the remaining balance on a gift card.
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<business, real-time> A method of electronic payment which allows money to be transferred from the account of the shopper to the merchant in close-to real-time. Generally the shopper will give the merchant a credit or debit card, which will be swiped to obtain the account information. The shopper will then be required to either sign a receipt or enter a PIN via a keypad to authorise the transaction.
(2003-06-22)