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Credit Card Swipes

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For a swiped card it's better NOT to submit

1) Billing Street Number

2) Billing Zip Code

  [ better meaning no help if correct and unhelpful if wrong]

 

 

For a keyed transaction three things are required to qualify.

1) Billing Street Number

2) Billing Zip Code

3) Invoice Number   [or just PAYMENT for payments on acct or

   something like PMT-1333 for a payment at 1:33p if you want

   them to be  unique within a day]

 

In neither case is it helpful to enter the

1) Security Code

  [ meaning no help if correct and unhelpful if wrong.

  Why? - seems illogical to us, but Merchant Warehouse

  assures us that it's not needed.]