The technology that underpins the majority of mobile payments today is near field communication (NFC). NFC allows devices, like smartphones and smartwatches, to communicate wirelessly over short distances, facilitating secure transactions. This contactless payment technology is commonly used in mobile wallets, enabling users to make purchases by simply tapping their devices at payment terminals. With increasing consumer acceptance of mobile payments, NFC technology continues to drive innovation in the financial services sector, enhancing user experience and promoting cashless transactions.