PayPal Payflow Pro - 2007 Guia do Utilizador descarregar pdf (Página 21)

Payflow Pro Developer’s Guide 21

Performing Credit Card Transactions

Parameters Used in Credit Card Transactions

CUSTREF 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 ensure that you can always access

the correct transaction when performing an Inquiry,

you must provide a unique CUSTREF when

submitting any transaction, including retries.

See STARTTIME and ENDTIME.

No Alpha-

numeric

CVV2 A 3- or 4-digit code that is printed (not imprinted)

on the back of a credit card. Used as partial

assurance that the card is in the buyer’s possession.

See “Card Security Code Validation” on page 37.

No Alpha-

numeric

ENDTIME Optional for Inquiry transactions when using

CUSTREF to specify the transaction.

ENDTIME specifies the end of the time period

during which the transaction specified by the

CUSTREF occurred. See STARTTIME.

ENDTIME must be less than 30 days after

STARTTIME. An inquiry cannot be performed

across a date range greater than 30 days.

If you set ENDTIME, and not STARTTIME, then

STARTTIME is defaulted to 30 days before

ENDTIME.

If neither STARTTIME nor ENDTIME is specified,

then the system searches the last 30 days.

Format: yyyymmddhhmmss

No Numeric 14

EXPDATE Expiration date of the credit card in mmyy format.

For example, 0308 represents March 2008.

Yes

Numeric 4

NAME or

FIRSTNAME

Account holder's name. This single field holds all of

the person’s name information.

No, but

recom-

mended

Alpha-

numeric

uppercase

ORIGID The ID of the original transaction that is being

referenced. This ID is returned by the PNREF

parameter and appears as the Transaction ID in

PayPal Manager reports.

This value is case-sensitive.

Yes

Alpha-

numeric

ABLE 3.2 Credit-card transaction parameters(Continued)

Parameter Description Required Type

Max.

Length

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 73 74

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