Mobile payments, explained

Tapping your phone at a checkout feels like magic, but the technology behind it is designed to be safer than handing over a physical card. Here’s what happens in those two seconds.

Your card number never leaves your phone

When you add a card to a mobile wallet, it’s replaced by a unique digital token. The shop receives the token, not your real card number — so even if the shop were breached, your card details stay safe.

Every payment has its own code

Each tap generates a one-time cryptogram that can’t be reused. A copied payment is worthless to a fraudster.

You approve it with your face or finger

Biometric approval means a lost phone isn’t a lost wallet. Without your fingerprint, face or passcode, the payment can’t go through.

Mobile payments aren’t just more convenient than cards — they’re usually more secure.

This article is general information, not financial advice.