
Gateway Developer Guide and Reference 31 July 2012 195
Submitting Purchasing Card Level 2 and Level 3 Transactions
WorldPay Purchasing Cards Transaction Processing
C
COUNTRYCODE (Optional) Country code.
Character length and limitations: 3 alphanumeric characters
CUSTDATA (Optional) Generic data the merchant can pass to the WorldPay processor.
Character length and limitations: 95 alphanumeric characters
CUSTOMERID (Optional) Purchase order number.
Character length and limitations: 95 alphanumeric characters
CUSTOMERNUMBER (Optional) Customer number.
Character length and limitations: 95 alphanumeric characters
DISCOUNT (Optional) Discount amount on total sale.
Character length and limitations: 10 currency characters
DLNAME (Optional) Account holder’s driver license name.
Character length and limitations: 95characters
DLNUM (Optional) Account holder’s driver license number.
Character length and limitations: 95 alphanumeric characters
DOB (Optional) Account holder’s date of birth in the format MMDDYYYY. For example, July
28, 2011 is represented as: 07282011
Character length and limitations: 8 characters
DUTYAMT (Optional) Sometimes called import tax.
Character length and limitations: The value must include a decimal and the exact
amount to the cent (42.00, not 42). Do not include comma separators (1234.56 not
1,234.56). 10 currency characters
FREIGHTAMT (Optional) Total freight amount.
Character length and limitations: The value must include a decimal and the exact
amount to the cent (42.00, not 42). Do not include comma separators (1234.56 not
1,234.56). 10 currency characters
INVNUM (Optional) Merchant invoice number for the transaction.
Character length and limitations: 95 alphanumeric characters
MERCHANTDESCR (Optional) Description of product.
Character length and limitations: 50 alphanumeric characters
MERCHANTINVNUM (Optional) Merchant invoice number.
Character length and limitations: 25 alphanumeric characters
MERCHANTVATNUM (Optional) Merchant value added tax number.
Character length and limitations: 95 alphanumericcharacters
MERCHANTZIP (Optional) 5- to 9-digit zip (postal) code excluding spaces, dashes, and nonnumeric
characters where the transaction took place.
If you are a third-party biller (bill for services or goods rendered by another entity),
you must enter the postal code that corresponds to the seller’s location.
Character length and limitations: 15 alphanumeric characters
Level 2 Parameters Description
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