UnoGreen Smart Business Cards are nfc business cards and solutions that help in networking without contact. UnoGreen Smart Business Cards are the leading NFC Business Cards that combine innovation ...

Physical NFC tags are used in contactless payment systems, smart home devices, wearables, and unexpected places like business cards and promotional materials. Hobbyists and smart home enthusiasts ...

One such evolution is a near-field communication credit card that aims to make payments convenient, quick, and secure.