2008

Processors Requiring Additional Transaction Parameters
Merchant e-Solutions
A
76 Payflow Pro Developer’s Guide
Merchant e-Solutions
Merchant e-Solutions, Additional Credit Card Parameters
In addition to the parameters in Table 4.1 , “Credit card transaction request parameters,”
Merchant e-Solutions accepts the following parameters:
MERCHSVC Defaults to CITY (where the merchant outlet is
located) for retail and to PHONENUM for non-retail.
For example, 800 111-1111. Use uppercase
characters. The first three positions must be numeric.
No Alpha-
numeric
13
T
ABLE A.6 TSYS Acquiring Solutions
a
additional parameters
a.
Formerly Vital Processing Services
Parameter Description Required Type Length
INVNUM Merchant invoice number. The merchant invoice number
is used for authorizations and settlements and,
depending on your merchant bank, will appear on your
customer's credit card statement and your bank
reconciliation report. If you do not provide an invoice
number, the transaction ID (PNREF) will be submitted.
No Alpha-
numeric
9
SWIPE Allows Track 1 and Track 2 data to be passed to enable a
card-present transaction.
No Alpha-
numeric
80
RECURRING Identifies the transaction as recurring. This value does
not activate PayPal’s Recurring Billing Service APIs.
If the RECURRING parameter was set to Y for the
original transaction, then the setting is ignored when
forming Credit, Void, and Force transactions.
If you subscribe to PayPal’s Fraud Protection Services:
To avoid charging you to filter recurring transactions
that you know are reliable, the fraud filters do not screen
recurring transactions.
To screen a prospective recurring customer, submit the
transaction data using PayPal Manager’s Virtual
Terminal page. The filters screen the transaction in the
normal manner. If the transaction triggers a filter, then
you can follow the normal process to review the filter
results.
No Alpha-
numeric
Y or N
1
T
ABLE A.5 FDMS North additional parameters(Continued)
Parameter Description Required Type Length