Express Checkout for Payflow Pro - PayPal

A
Express Checkout Parameter Reference
Credit Parameter Descriptions
TABLE A.13 Void request parameters
Parameter Description
ORIGID (Required) Payflow transaction ID. Set this parameter to the value of the
PNREF returned in the original transaction response when Do Express
Checkout Payment request was submitted with TRXTYPE=O.
Limitations: 12 case-sensitive alphanumeric characters.
NOTE (Optional) An informal note about this settlement that is displayed to the
buyer in email and in the buyer’s transaction history
Limitations: 255-character string.
TABLE A.14 Void response parameters
Parameter Description
PPREF Unique PayPal transaction ID.
Limitations: 17-character string.
RESULT Response value for the request.
RESPMSG Response message in case if any error occurs.
Credit Parameter Descriptions
TABLE A.15 Credit request parameters
Parameter Description
TRXTYPE (Required) Type of transaction to perform. The value is C.
Limitations: One alpha character.
TENDER (Required) The tender type (method of payment). It is always P.
Limitations: One alpha character.
ORIGID (Required) Payflow transaction ID. Set this parameter to the value of the
PNREF returned in the original Authorization or Order Do Express
Checkout Payment transaction response.
Limitations: 12 case-sensitive alphanumeric characters.
AMT (Optional) Required if the amount to credit differs from the original Sale
or Delayed Capture amount.
Limitations: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.
76 Express Checkout for Payflow Pro