PayPal Gateway - 2013 Podręcznik Użytkownika Pobierz pdf (Strona 70)

Submitting Credit Card Transactions

Submitting Inquiry Transactions

70 07 February 2013 Gateway Developer Guide and Reference

When To Use an Inquiry Transaction

You perform an inquiry using a reference to an original transaction—either the PNREF value

returned for the original transaction or the CUSTREF value that you specified for the original

transaction. You can also perform an inquiry using the secure token.

While the amount of information returned in an inquiry transaction depends upon the

VERBOSITY setting, inquiry responses mimic the verbosity level of the original transaction as

closely as possible.

Required Parameters When Using the PNREF

To perform an inquiry, pass the following parameter:

Set ORIGID to the PNREF (Transaction ID in PayPal Manager reports) value returned in the

original transaction.

Inquiry Transaction Parameter String Using the PNREF

This is an example inquiry transaction parameter string using the ORIGID parameter set to the

PNREF value:

TRXTYPE=I&TENDER=C&PARTNER=PayPal&VENDOR=SuperMerchant&USER=SuperMerchant&P

WD=x1y2z3&ORIGID=VPNE12564395&VERBOSITY=HIGH

Required Parameters When Using the CUSTREF

To perform an inquiry transaction when using the CUSTREF, pass the CUSTREF parameter.

Parameter Description

ORIGID (Required by some transaction types) ID of the original transaction referenced.

The PNREF parameter returns this ID, and it appears as the Transaction ID in

PayPal Manager reports.

Limitations: 12 case-sensitive alphanumeric characters.

Parameter Description

CUSTREF (Required) Merchant-defined identifier for reporting and auditing purposes. For

example, you can set CUSTREF to the invoice number.

You can use CUSTREF when performing inquiry transactions. To make sure that

you can always access the correct transaction when performing an inquiry,

provide a unique CUSTREF when submitting any transaction, including retries.

Limitations: 12 alphanumeric characters

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PayPal Gateway - 2013 Podręcznik Użytkownika Strona 70