We combine Visa and Mastercard into one Tender Type because our bank deposits them together, this way we skip a step in adding the two together for accounting. My question is this, can we set a Validation Mask under our V/MC tender type that will allow either 4* or 5*? Could we enter it as 4*,5* or as 4* OR 5*? Has anyone tried this? The mistake our employees usually make is entering an Amex or Discover as a V/MC. I would love to prevent this from happening without splitting Visa and Mastercard tender types.
Validation Mask
Mar 03, 2006
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