If the customer is paying by credit card, enter the Credit Card Number and
Expiration Date (mm/yyyy) in these fields.
If you use the Merchant Service for QuickBooks to process credit card payments,
the information that you enter in these fields will be used to process the
credit card payment. When you save the transaction, the Process Credit Card
Payment window will appear prefilled with the credit card number and expiration
If you are swiping the credit card, you can leave the Card No. and Exp. Date
fields blank. This information will be read from the card and filled in
automatically when you swipe the card.
Note: For security reasons, the credit card number will be partially
blocked from view once you have recorded the payment.