NFC (Near-Field Communication) is a technology that allows contactless transactions using a mobile phone, similar to how we make payments with a credit/debit card by tapping on a machine. For NFC, no PIN is required. Simply holding your mobile phone near a point-of-sale (POS) terminal is sufficient to complete a transaction. Additional Uses of NFC: Travel Cards: NFC can be used for ticketing systems, though it’s not widely available in many regions yet. Payment Convenience: Even if you don’t have your physical card, you can make payments using NFC-enabled devices. NFC FAQ: How to enable NFC? Link your credit card details in apps like Google Pay or CRED. Enable NFC in your phone’s settings. Can NFC work on any phone? No, your phone must support NFC technology and have it enabled in the settings. How does it work? After linking your credit card in the app, bring your phone near the WiFi symbol on a POS machine to complete the transaction. What is the working range of NFC? It works ...