• Wirlocke@lemmy.blahaj.zoneEnglish
    1·
    4 days ago

    I thought credit card numbers were just for credit cards, what are the “things that aren’t credit cards”? Genuine question I’m just curious.

    • Riskable@programming.devEnglish
      2·
      4 days ago

      1,2: Airline cards (e.g. Lufthansa)

      7: Gas cards (Shell, Mobile)

      8: Health-related and telecom cards (remember those old Sprint calling cards? That)

      9: Reserved.

      3,4,5, and 6 are the only types that would count as “credit cards”.