What is NFC Tag, and How Does It Work?

An NFC (Near Field Communication) tag is a small, programmable device that enables wireless data exchange between two NFC-enabled devices, such as smartphones or payment terminals, when they are close together. The technology behind it is quite simple: an NFC tag contains a microchip and an antenna, and once a device taps the tag, information transfers instantly. In retail or business environments, an NFC Payment tag can streamline purchases by allowing customers to tap their devices for seamless transactions, enhancing user convenience and security. This growing technology is transforming how we connect and pay, making transactions more efficient and user-friendly.