Developer's Guide

Submitting Purchasing Card Level 2 and Level 3 Transactions
Paymentech Salem (New Hampshire) Purchasing Card Transaction Processing
C
126 Payflow Pro Developer’s Guide
Paymentech Salem (New Hampshire) Level 2 Parameters (Legacy)
Paymentech Salem (New Hampshire) supports Level 2 parameters for American Express,
MasterCard, Visa, and Switch/Solo Maestro.
Both Level 2 parameters listed in Table C.22 are required to get the discount rate.
MERCHANTCOUNTRY
CODE
Merchant’s numeric country code
Example:
USA: 840
No Alpha-
numeric
3
MERCHANTZIP Merchant’s 5- to 9-digit zip (postal) code excluding
spaces, dashes, and non-numeric characters
Example: 951121737
No Alpha-
numeric
15
Transaction Advice Detail Parameters
ADDLAMTn Detail of a charge (n is the line item number, a value
from 1 - 5); use for additional breakdown of the
charge
Must include a decimal and be exact to the cent
(42.00, not 42) and exclude comma separators
(1234.56 not 1,234.56)
Examples: tip=3.00, convenience charge=2.00
No Numeric 12
ADDLAMTTYPEn A 3-digit code indicating the type of the
corresponding charge detail (n is the line item
number, a value from 1 - 5)
No Alpha-
numeric
3
T
ABLE C.22 Paymentech Salem (New Hampshire) Level 2 legacy parameters
Paymentech
Data Items
Mandatory /
Optional Payflow Parameter
Format
(min/max,
type)
Customer Ref No M PONUM 1/17, char
Sales Tax M TAXAMT
Must include a decimal and be exact to the cent
(42.00, not 42) and exclude comma separators
(1234.56 not 1,234.56) To qualify for Level 2
discounts, this value must not be all zeros or blank
spaces.
NUM
T
ABLE C.21 Paymentech Salem (New Hampshire) CAPN Level 2 parameters
Parameter Description Required Type Length