![Crypto Terms Glossary: What is Near-Field Communication (NFC)? Crypto Terms Glossary: What is Near-Field Communication (NFC)?](/img/111/946/what-is-near-field-communication-nfc-sm.webp)
Near-Field Communication (NFC) is a protocol that enables devices to communicate wirelessly when they are no more than 4cm apart. NFC devices can be used as keycards and to facilitate contactless payments. VeChain utilizes NFC to track products in supply chains.
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