Developer's Guide
Table Of Contents
- Contents
- Introduction
- Downloading, Installing, and Activating
- Simple Payflow Transaction
- Credit Card Transactions
- Credit Card Features
- About Credit Card Processing
- Parameters Used in Credit Card Transactions
- Submitting Sale Transactions
- Submitting Authorization/Delayed Capture Transactions
- When To Use Authorization/Delayed Capture Transactions
- Required Authorization Transaction Parameters
- Typical Authorization Transaction Parameter String
- Required Delayed Capture Transaction Parameters
- Delayed Capture Transaction: Capturing Transactions for Lower Amounts
- Delayed Capture Transaction: Capturing Transactions for Higher Amounts
- Delayed Capture Transaction: Error Handling and Retransmittal
- Submitting Account Verifications With TRXTYPE=A
- Submitting Voice Authorization Transactions
- Submitting Credit Transactions
- Submitting Void Transactions
- Submitting Inquiry Transactions
- Recharging to the Same Credit Card (Reference Transactions)
- Submitting Card-Present (SWIPE) Transactions
- Submitting Purchasing Card Transactions
- Using Address Verification Service
- Processing Platforms Supporting Address Verification Service
- Example Address Verification Service Request Parameter List
- Example Address Verification Service Response
- Card Security Code Validation
- Credit Card Testing
- Responses to Transaction Requests
- Processors Requiring Additional Transaction Parameters
- Performing TeleCheck Electronic Check Transactions
- Submitting Purchasing Card Level 2 and Level 3 Transactions
- About Purchasing Cards
- About Program Levels
- About American Express Purchasing Card Transactions - Phoenix Processor
- American Express Phoenix Purchasing Card Transaction Processing
- First Data Merchant Services (FDMS) Nashville Purchasing Card Transaction Processing
- First Data Merchant Services (FDMS) North Purchasing Card Transaction Processing
- First Data Merchant Services South (FDMS) Purchasing Card Transaction Processing
- Global Payments - Central Purchasing Card Transaction Processing
- Global Payments - East Purchasing Card Transaction Processing
- Merchant e-Solutions Purchasing Card Transaction Processing
- Elavon (Formerly Nova) Purchasing Card Transaction Processing
- Paymentech Salem (New Hampshire) Purchasing Card Transaction Processing
- Paymentech Tampa Level 2 Purchasing Card Transaction Processing
- TSYS Acquiring Solutions Purchasing Card Transaction Processing
- VERBOSITY: Viewing Processor- Specific Transaction Results
- Additional Reporting Parameters
- ISO Country Codes
- Codes Used by FDMS South Only
- XMLPay
- Additional Processor Information
- Index
Processors Requiring Additional Transaction Parameters
First Data Merchant Services (FDMS) Nashville
A
76 Payflow Pro Developer’s Guide
First Data Merchant Services (FDMS) Nashville
FDMS Nashville, Additional Credit Card Parameters
In addition to the parameters in Table 4.1 , “Credit card transaction request parameters,”
FDMS Nashville accepts the following parameters:
TABLE A.3 FDMS Nashville additional parameters
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
RECURRING Identifies the transaction as recurring. This value does not
activate PayPal’s Recurring Billing Service API.
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 Manual
Transactions 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
SWIPE Allows Track 1 and Track 2 data to be passed to enable a
card-present transaction.
No Alpha-
numeric
80