
Submitting Purchasing Card Level 2 and Level 3 Transactions
American Express Purchasing Card Transaction Processing
C
150 31 July 2012 Gateway Developer Guide and Reference
SHIPTOZIP (Required) Ship-to postal code (called zip code in the USA). This field must contain
one of the following values:
Zip code of the destination where the merchandise is to be shipped
(If the above is not available) Zip code of the location where the merchant
executed the transaction
Character length and limitations: 5 to 6 alphanumeric characters
INVOICEDATE (Optional) Invoice date. Defaults to transaction date if not present.
Character length and limitations: 8 alphanumeric characters, in the YYYYMMDD format
AMT (Required) Total transaction amount. 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).
NOTE: American Express Level 3 processing requires that this parameter have a
maximum field length of 8 for Level 3 processing. .
Character length and limitations: 1 to 8 alphanumeric characters
TAXAMT (Required) Total tax amount. 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).
Character length and limitations: 1 to 6 numeric characters
DESC (Optional) Charge description. Defaults to “NO.”
Character length and limitations: 1 to 40 alphanumeric characters
FREIGHTAMT (Optional) Total freight amount.
Character length and limitations: 1 to 15 alphanumeric characters
HANDLINGAMT (Optional) Total handling amount.
Character length and limitations: 1 to 15 alphanumeric characters
L_QTY
n Payflow SDK:
XMLPay: Item.Quantity
(Required) Quantity invoiced.
Character length and limitations: 1 to 10 numeric characters
L_UOM
n (Required) Unit of measure.
Character length and limitations: 2 alphanumeric characters
L_COST
n (Required) Unit price.
Character length and limitations: 1 to 15 numeric characters
L_DESC
n (Required) Description of the item.
Character length and limitations: 1 to 80 alphanumeric characters
L_CATALOGNUM
n (Required) Supplier’s catalog number.
Character length and limitations: 1 to 20 alphanumeric characters
L_COSTCENTERNUM
n (Required) Cost center number
Character length and limitations: 1 to 30 alphanumeric characters
Field Description
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