PayPal Gateway - 2014 Uživatelská příručka stáhnout pdf (Strana 76)

Submitting Credit Card Transactions

Submitting Reference Transactions (Tokenization)

76 07 January 2014 Gateway Developer Guide and Reference

reference transaction based on the original authorization and charge an additional $10 to Joe’s

credit card without having to ask him again for credit card information.

NOTE: As a security measure, reference transactions are disallowed by default. Only your

account administrator can enable reference transactions for your account. If you

attempt to perform a reference transaction in an account that does not allow reference

transactions, Payflow returns

RESULT value 117. See PayPal Manager online help for

instructions on setting reference transactions and other security features.

Sale and authorization transactions can use a reference transaction as a source of transaction

data. Payflow looks up the reference transaction and copies its transaction data into the new

sale or authorization. Fraud Protection Service filters do not screen reference transactions.

NOTE: When the Gateway looks up the reference transaction, it does not alter in any way the

transaction referenced or any other transaction in the database. A reference transaction

is a read-only operation. Payflow populates with data and acts upon the new

transaction only. It does not maintain any linkage between the reference transaction

and the new transaction.

You can also initiate reference transactions from PayPal Manager. See PayPal Manager online

help for details.

Transaction Types That Can Be Used As the Original Transaction

You can reference the following transaction types to supply data for a new sale or

authorization transaction:

 Authorization (To capture the funds for an approved authorization transaction, be sure to

perform a delayed capture transaction—not a reference transaction.)

 Credit

 Delayed capture

 Sale

 Voice authorization (Payflow does not copy the voice authorization code to the new

transaction)

 Vo i d

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.

ACCT BILLTOCITY

EXPDATE BILLTOSTATE

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 ... 260 261

Žádné komentáře

PayPal Gateway - 2014 Uživatelská příručka Strana 76