Developer's Guide

Credit Card Transactions
Recharging to the Same Credit Card (Reference Transactions)
40 Payflow Pro Developer’s Guide
Fields Copied From Reference Transactions
The following fields are copied from the reference transaction into the new Sale or
Authorization transaction (if they exist in the original transaction). If you provide a value for
any of these parameters when submitting the new transaction, then the new value is used.
Example Reference Transaction
In this example, you authorize an amount of $100 for a shipment and charge $66 for the first
partial shipment using a normal Delayed Capture transaction. You charge the $34 for the final
part of the shipment using a reference transaction to draw credit card and shipping address
information from the initial Authorization transaction.
This example procedure creates a reference transaction:
1. Submit the initial transaction, such as an Authorization.
You use an Authorization transaction for the full amount of the purchase of $100 as shown
in this transaction request:
TRXTYPE=A&TENDER=C&PWD=x1y2z3&PARTNER=PayPal&VENDOR=SuperMerchant&USER=S
uperMerchant&ACCT=5555555555554444&EXPDATE=0308&AMT=100.00&INVNUM=123456
789&STREET=5199 MAPLE&ZIP=94588
Note the value of the PNREF in the response:
RESULT=0&PNREF=VXYZ01234567&RESPMSG=APPROVED&AUTHCODE=123456&AVSADDR=Y&A
VSZIP=N
2. Capture the authorized funds for a partial shipment of $66.
When you deliver the first $66 worth of product, you use a normal Delayed Capture
transaction to collect the $66. Set ORIGID to the value of PNREF in the original
Authorization as in this transaction request (See “Required Delayed Capture Transaction
Parameters” on page 30):
TRXTYPE=D&TENDER=C&PWD=x1y2z3&PARTNER=PayPal&VENDOR=SuperMerchant&USER=S
uperMerchant&ORIGID=VXYZ01234567&AMT=66.00
This is the response:
RESULT=0&PNREF=VXYZ01234568&AUTHCODE=25TEST&AVSADDR=Y&AVSZIP=N
T
ABLE 4.11 Fields copied from reference transactions
ACCTTYPE STREET
ACCT CITY
EXPDATE STATE
FIRSTNAME ZIP
MIDDLENAME BILLTOCOUNTRY
LASTNAME SWIPE