
Gateway Developer Guide and Reference 07 February 2013 191
Submitting Purchasing Card Level 2 and 3 Transactions
SecureNet Purchasing Card Transaction Processing
C
SecureNet Level 3 MasterCard Extended Data
The parameters listed in the table below apply to Level 3 MasterCard transactions as extended
data.
SecureNet Level 3 MasterCard Line Item Detail Records
NOTE: For these values, n is a sequence counter that should begin with 1 and increase in
sequence. Each line item should also contain quantity (L_QTY
<n>) and unit price
(L_COST
<n>) fields.
TAXEXEMPT (Optional) Local tax incl flag.
Character length and limitations: 1 alphanumeric, Y or N
NATIONALTAXAMT (Optional)National tax amount.
Character length and limitations: 12 numeric characters
INVNUM (Required) Purchase order number/customer reference ID. The value of PNREF is sent
if the INVNUM parameter is not provided.
Character length and limitations: 9 alphanumeric characters
Parameter Description
FREIGHTAMT (Optional) Freight amount.
Character length and limitations: 12 numeric characters
DUTYAMT (Optional) Duty amount.
Character length and limitations: 12 numeric characters
SHIPTOZIP (Required) The zip code of the address to which the goods are shipped.
Character length and limitations: 10 alphanumeric characters
SHIPFROMZIP (Required) The postal code (called zip code in the USA) from which shipping occurs.
Character length and limitations: 10 alphanumeric characters
SHIPTOCOUNTRY (Optional) Destination country code.
Character length and limitations: 3 alphanumeric characters
ALTTAXAMT (Optional) Alternate tax amount.
Character length and limitations: 9 numeric characters
Parameter Description
L_DESC
n (Required) Item descriptor.
Character length and limitations: 35 alphanumeric characters
L_UPC
n (Optional) Product code.
Character length and limitations: 12 alphanumeric characters
Parameter Description
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