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 127
Submitting Purchasing Card Level 2 and Level 3 Transactions
Paymentech Salem (New Hampshire) Purchasing Card Transaction Processing
C
Example Paymentech Salem (New Hampshire) Level 2 Visa and MasterCard
Transaction Parameter String
TRXTYPE=S&TENDER=C&PARTNER=Partner&PWD=Password&USER=User&ACCT=548018000000
0024&EXPDATE=1203&AMT=1.00&COMMENT1=0508&NAME=Robert&STREET=1600&ZIP=94065&
CVV2=426&PONUM=ABCDEFGHIJ&TAXAMT=1.00
TRXTYPE=S&TENDER=C&PARTNER=Partner&PWD=Password&USER=User&ACCT=427533001234
5626&EXPDATE=1203&AMT=1.00&COMMENT1=0508&STREET=1600&ZIP=94065&CVV2=426&PON
UM=ABCDEFGHIJ&TAXAMT=1.00
Example American Express Level 2 Transaction Parameter String
TRXTYPE=S&TENDER=C&PARTNER=Partner&PWD=Password&USER=User&ACCT=378734493671
000&EXPDATE=1203&AMT=1.00&COMMENT1=0508&NAME=Robert&STREET=1600&ZIP=94065&D
ESC=Descriptor&DESC1=Descriptor1&DESC2=Descriptor2&DESC3=Descriptor3&DESC4=
Descriptor4
Paymentech Salem (New Hampshire) Level 3 Purchasing Card Parameters
Paymentech Salem (New Hampshire) supports Level 3 parameters for MasterCard and Visa.
Both Level 2 transaction parameters are required for Level 3 transactions. Level 3 transactions
that do not include the Level 2 values are rejected.
Paymentech Salem (New Hampshire) Level 2 Parameters Required for Level 3
Transactions
Both Level 2 parameters listed in Table C.23 are required to get the discount rate.
TABLE C.23 Paymentech Salem (New Hampshire) Level 2 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