Sometimes on phone reviews I read that a certain model, often one released in a Western market, uses NFC for payment. In my country, mobile payments use QR codes so any phone with a camera can use them. Does NFC have any advantage over such a system?

      • ViatorOmnium@piefed.social
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        13 hours ago

        How does the phone confirm the payment without a network? With NFC the phone has a low bandwidth connection to the payment terminal that’s enough to sign the transaction.

        EDIT: I found it. It uses special phone codes that still use the mobile network to do the payment. If I understand correctly it would still not work in places where there’s no reception, like some large buildings or air planes.