Credit cards and computers work hand in hand to make payments quick and secure. When you swipe or insert a credit card, a computer processes the transaction by reading the card’s data and sending it to the payment network for approval.
Online shopping also relies on computers to encrypt your credit card details, protecting them from hackers. Banks and payment processors use advanced computer systems to detect fraud and keep your information safe.
Without computers, credit card transactions would be much slower and less secure. They work together to make everyday purchases easy and reliable!
Leave a Reply