Contactless payment systems use (RFID) technology to facilitate transactions.

One common example of a contactless payment system is a equipped with NFC (Near Field Communication).

Many credit and debit cards now come with a feature, which allows for faster transactions.

The main advantage of is the speed and convenience they offer compared to traditional payment methods.

For security, contactless payment systems often employ to protect sensitive user information.

To make a contactless payment, the user simply needs to their card or device near the payment terminal.

In addition to cards, contactless payments can also be made using such as smartwatches.

The technology behind contactless payments works by establishing a link between the card and the reader when they are close together.