To receive the lowest rate on these types of cards, always enter the additional information.
If your terminal, software or virtual terminal prompts you for additional information on the card you are charging, always enter the information.
Certain cards may ask for a Customer Code (CC#), PO# (purchase order number) or tax information. If you don’t have a CC# or PO# you can enter any random, non-sequential 4-digit number to satisfy the requirement.
If a tax amount is requested, enter the amount, even if the tax is included in the total charge amount. Verify your transaction device doesn’t add the tax amount to the total charge amount. You may also contact your 3rd party software/virtual terminal vendor to inquire about the best way to enter tax information.