PayPal Gateway - 2012 Guide de l'utilisateur télécharger pdf (Page 116)

Processors Requiring Additional Transaction Parameters

PayPal Credit Card Transaction Request Parameters

116 31 July 2012 Gateway Developer Guide and Reference

AMT (Required) Amount (US Dollars) U.S. based currency.

AMT=ITEMAMT + TAXAMT + FREIGHTAMT + HANDLINGAMT + INSURANCEAMT

- DISCOUNT

NOTE: You must set CURRENCY to one of the three-character currency codes for any

of the supported PayPal currencies. See CURRENCY in this table for details.

Limitations: Must not exceed $10,000 USD in any currency. Nine numeric characers

plus decimal (.) character. No currency symbol. Specify the exact amount to the cent

using a decimal point—use 34.00, not 34. Do not include comma separators—use

1199.95 not 1,199.95.

Nine numeric characters plus decimal.

CURRENCY (Required) The currency code.

NOTE: CURRENCY is applicable only to processors that support transaction-level

currency.

Limitations: Three characters.

BUTTONSOURCE (Optional) Identification code for use by third-party applications to identify

transactions.

Limitations: 32 alphanumeric characters.

CUSTIP (Optional) IP address of payer’s browser as recorded in its HTTP request to your

website. This value is optional but recommended.

NOTE: PayPal records this IP address as a means to detect possible fraud.

Limitations: 15-character string in dotted quad format: xxx.xxx.xxx.xxx

CAPTURECOMPLETE (Optional) Indicates if this Delayed Capture transaction is the last capture you intend

to make. The values are:

 Y (default)

 N

NOTE: If CAPTURECOMPLETE is Y, any remaining amount of the original

reauthorized transaction is automatically voided.

Limitations: 12-character alphanumeric string.

CUSTOM (Optional) A free-form field for your own use.

Limitations: 256-character alphanumeric string.

EMAIL (Optional) Email address of payer.

Limitations: 127 alphanumeric characters.

INVNUM (Optional) Your own unique invoice or tracking number.

Limitations: 127 alphanumeric characters.

Parameter Description

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PayPal Gateway - 2012 Guide de l'utilisateur Page 116