• HubertManne@moist.catsweat.com
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    4 months ago

    Can’t remember which one but credit cards were offline for a time with something and places that still had the carbon paper roller things stashed away took them out and used them. They should keep those things around.

    • JasonDJ@lemmy.zip
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      4 months ago

      Serious privacy issues around copying cards. That means the store has to retain a physical copy of the full embossed card number.

      There were boxes full of them in the backroom.

        • Truck_kun@beehaw.org
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          4 months ago

          Shop I worked for in 2005… I think … ran cards when the connection was down and took card impressions, and I think the transactions were all auto submitted when the connection came back up.

    • Malfeasant@lemm.ee
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      4 months ago

      Not sure how much good that’ll be… A lot of banks are giving out cards where the numbers are only printed, I haven’t had one with raised numbers in years.