Contains the customer's credit card information.
This must be set to an instance of the CCCard type, which will contain information about the credit card to be charged. This may include a MagneticStripe for swiped cards, or a Number, ExpMonth, and ExpYear for manually entered cards. (EntryDataSource indicates which set of properties will be used). See the CCCard type for more information.
Note, track1 data is not valid for debit cards. You may only the track2 data on the card, or enter the card number manually.
This property is not available at design time.