Comment on Got any grapes?

rc__buggy@sh.itjust.works ⁨2⁩ ⁨months⁩ ago

• Artyom@lemm.ee ⁨2⁩ ⁨months⁩ ago

  Kind of incredible how we pretty much invented those 3 extra numbers to make sure that knowing what’s on the front won’t he enough to use it, and then we undid that by putting it on the back. xkcd.com/2677

  source
• KoalaUnknown@lemmy.world ⁨2⁩ ⁨months⁩ ago

  My main credit card doesn’t have any numbers on the back… or the front.

  source

  • rc__buggy@sh.itjust.works ⁨2⁩ ⁨months⁩ ago

    Just no numbers? How do you use it for online transactions?

    source

    • KoalaUnknown@lemmy.world ⁨2⁩ ⁨months⁩ ago

      The card has numbers, they just aren’t printed on it. You can access (and change them) from the phone / computer.

      source

      • rc__buggy@sh.itjust.works ⁨2⁩ ⁨months⁩ ago

        I’m intrigued. So the card itself has a mag stripe and an RFID chip but no numbers printed on it? You log into your account to copy/paste the numbers for online transactions?

        What bank? I like the idea of “no numbers”

        source

        • -> View More Comments
• throwawayacc0430@sh.itjust.works ⁨2⁩ ⁨months⁩ ago

  Do you have a wells fargo credit card by any chance?

  source

  • rc__buggy@sh.itjust.works ⁨2⁩ ⁨months⁩ ago

    No

    source
• Kusimulkku@lemm.ee ⁨2⁩ ⁨months⁩ ago

  Not on my cards

  source