This parameter defines the source of the notification (also called IPN).

Output field, returned in the response (IPN and Return URL).

Format enum

Possible values

Value Description
PAY Payment creation by form.
BO Execution of the notification URL from the Merchant Back Office.
BATCH_AUTO Authorization request for a payment that was awaiting authorization.
BATCH Update of the transaction status after its synchronization on the acquirer side (case of notification on batch change).
REC Payment resulting from a recurring payment.
MERCH_BO Operation made via the Merchant Back Office.
RETRY Automatic retry of the IPN.
Category Redirection to the merchant website.