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
Payflow Pro Developer’s Guide 123
Submitting Purchasing Card Level 2 and Level 3 Transactions
Elavon (Formerly Nova) Purchasing Card Transaction Processing
C
Elavon (Formerly Nova) Purchasing Card Transaction
Processing
Elavon supports Level 2 for Visa or MasterCard Sale, Credit, or Delayed Capture transactions.
Elavon Level 2 Parameters
Both Level 2 parameters listed in Table C.19 are required to get the discount rate. You must
pass these parameters in Authorization and Sale transactions.
Elavon Additional Parameters
The following parameters are recommended to obtain the best rates for purchasing card
transactions with Elavon:
TABLE C.19 Elavon Level 2 parameters
Data Items
Mandatory /
Optional Payflow Parameter
Format
(min/max,
type)
Customer
Code
M CUSTCODE
Value of {ServerID}{TransID} is sent if no value is provided.
1/16, char
Sales Tax M TAXAMT
Value of 0 (zero) is sent if no value is provided.
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).
NUM
T
ABLE C.20 Elavon additional parameters
Parameter Description Required Type Length
COMMCARD One-character value representing the type of
commercial card.
P Purchase Card
C Corporate Card
B Business Card
U Unknown (default)
N None
No (defaults to
U - Unknown)
AN 1
PONUM Purchase Order Number. No (when used
provides best
rate)
AN 25