Developer's Guide
Table Of Contents
- Content
- Preface
- Introducing the Gateway Checkout Solutions
- Secure Token
- Configuring Hosted Checkout Pages
- Payflow SDK
- Sending a Simple Transaction to the Server
- Submitting Credit Card Transactions
- Obtaining an Internet Merchant Account
- About Credit Card Processing
- Credit Card Features
- Planning Your Gateway Integration
- Core Credit Card Parameters
- Submitting Account Verifications
- Submitting Authorization/Delayed Capture Transactions
- Submitting Balance Inquiry Transactions
- Submitting Card Present (SWIPE) Transactions
- Submitting Credit (Refund) Transactions
- Submitting Inquiry Transactions
- When To Use an Inquiry Transaction
- Required Parameters When Using the PNREF
- Inquiry Transaction Parameter String Using the PNREF
- Required Parameters When Using the CUSTREF
- Inquiry Transaction Parameter String Using the CUSTREF
- Required Parameters When Using the Secure Token
- Inquiry Parameter String Using the Secure Token
- Submitting Partial Authorizations
- Submitting Purchasing Card Transactions
- Submitting Reference Transactions (Tokenization)
- Submitting Sale Transactions
- Submitting Soft Merchant Information
- Submitting Voice Authorization Transactions
- Submitting Void Transactions
- Using Address Verification Service
- Using Card Security Code
- Information for the PayPal Acquirer
- Testing Transactions
- Transaction Responses
- Processors Requiring Additional Transaction Parameters
- American Express Additional Credit Card Parameters
- Elavon Additional Credit Card Parameters
- First Data Merchant Services Nashville, Additional Credit Card Parameters
- First Data Merchant Services North, Additional Credit Card Parameters
- Heartland, Additional Credit Card Parameters
- Litle Additional Credit Card Parameters
- Cielo Payments, Additional Credit Card Parameters
- Paymentech Salem (New Hampshire) Additional Credit Card Parameters for American Express
- PayPal Credit Card Transaction Request Parameters
- SecureNet Additional Credit Card Parameters for American Express
- Vantiv Additional Credit Card Parameters
- WorldPay Additional Credit Card Parameters
- TeleCheck Electronic Check Processing
- Payflow Header Parameters
- Submitting Purchasing Card Level 2 and 3 Transactions
- About Purchasing Cards
- About Program Levels
- About American Express Purchasing Card Transactions
- American Express Purchasing Card Transaction Processing
- Elavon (Formerly Nova) 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
- Heartland Purchasing Card Transaction Processing
- Litle Purchasing Card Transaction Processing
- Cielo Payments Purchasing Card Transaction Processing
- Paymentech Salem (New Hampshire) Purchasing Card Transaction Processing
- Paymentech Tampa Level 2 Purchasing Card Transaction Processing
- SecureNet Purchasing Card Transaction Processing
- TSYS Acquiring Solutions Purchasing Card Transaction Processing
- Vantiv Purchasing Card Transaction Processing
- WorldPay Purchasing Cards Transaction Processing
- VERBOSITY: Processor-Specific Transaction Results
- Country Codes
- Codes Used by FDMS South Only
- Additional Processor Information
- Payflow Link Migration
- Payflow Gateway MagTek Parameters
- Payflow Gateway FAQs
Gateway Developer Guide and Reference 07 January 2014 61
Submitting Credit Card Transactions
Core Credit Card Parameters
6
To accept additional credit card types, contact your acquiring bank (holding your Internet
Merchant Account) and ask them to add the card type to your account. Upon notification from
your acquirer that you can start accepting the card type, add the card to your Payflow account
through PayPal Manager. See PayPal Manager online help for details.
NOTE: American Express cards require explicit acceptance when PayPal is the processor. To
accept American Express cards, go to the Profile Page in PayPal Manager and click
American Express card acceptance.
Core Credit Card Parameters
All credit card processors accept the basic parameters described in the following table with
one exception: the PayPal processor does not support SWIPE.
Parameter Description
TENDER (Required) The method of payment. Values are:
A = Automated clearinghouse (ACH)
C = Credit card
D = Pinless debit
K = Telecheck
P = PayPal
See the Payflow ACH Payment Service Guide for details on the ACH tender type.
TRXTYPE (Required) Indicates the type of transaction to perform. Values are:
A = Authorization
B = Balance Inquiry
C = Credit (Refund)
D = Delayed Capture
F = Voice Authorization
I = Inquiry
L = Data Upload
N = Duplicate Transaction
NOTE: A type N transaction represents a duplicate transaction (version 4 SDK or
HTTPS interface only) with a
PNREF the same as the original. It appears only
in the PayPal Manager user interface and never settles.
S = Sale
V = Void
ACCT (Required for credit cards) Credit card or purchase card number. For example,
ACCT=5555555555554444. For the pinless debit TENDER type, ACCT can be the
bank account number.
Limitations: This value may not contain spaces, non-numeric characters, or dashes