Jamaica Gleaner

Access Plus® Debit Card – quick, convenient, easy to use

How a debit card works

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WHEN DEBIT cards are used at POS machines, the card is swiped and money is withdrawn to pay for a purchase. Similarly, when the debit card is used at an ATM, money is either withdrawn or deposited into a savings/chequing account. All of this is done without any effort on the part of the cardholder but though the process may appear simple, there is plenty that goes on behind the scenes.

HERE’S WHAT HAPPENS WHEN YOU SWIPE YOUR CARD:

1. Point of sale: The point-of-sale machine reads the magnetic stripe on your card to get the account number, expiration date and sometimes the card security code. 2. Merchant’s financial institutio­n: That data is transferre­d to the merchant’s financial institutio­n (or the financial institutio­n that runs the ATM) along with the amount of the transactio­n. 3. Payment network: The merchant’s financial institutio­n transfers that informatio­n from the transactio­n to whatever network your debit card runs on. In the case of the Access Plus® Debit card it is MultiLink®. 4. Issuing financial institutio­n: The payment network sends the transactio­n data to the financial institutio­n that issued you the debit card. It checks if there’s enough money in your account to cover the purchase. If there is, it is approved. Yea!

Your financial institutio­n deducts the amount of the purchase from your available balance and adds the charge to your statement.

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