credit/debit card numeric diff

Discussion in 'Credit Talk' started by glenn, Mar 17, 2000.

  1. glenn

    glenn Member

    mc is 5000 series
    visa is 4000 series
    amx is 3000 series
    disc is 6000 series

    how would you tell the difference numerically between mc credit and mc debit
    numerically between visa credit and visa debit
  2. sam

    sam Well-Known Member

    You can't

    Basically, you can't tell the difference.

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