What is NFC in payments?
Near Field Communication is a short range wireless technology which enables two devices to exchange data when placed close together. In payments, it allows contactless transactions.
How does NFC enable contactless payments?
When a card or device is tapped near a payment terminal, NFC transmits encrypted payment data. The terminal then sends this data through the payment network for authorisation.
Why is NFC widely adopted?
It offers speed and convenience. Transactions take seconds and do not require physical contact, which improves customer experience.
Is NFC secure for payments?
Yes. NFC transactions use encryption and often tokenization. The short communication range also reduces the risk of interception.
What devices use NFC for payments?
Contactless cards, smartphones, smartwatches, and other wearable devices commonly use NFC technology.