The enterprise owner can check results of payments, which have been performed in the Internet store in IPS Assist via Personal account, section "Orders monitor".
In Personal account you can also subscribe for notification letters on the results of executed operations to be sent to your e-mail, activate a service for sending daily registers in files, set up the synchronized payments results dispatch to the enterprise server.
In addition, you can use Web service and get the order payment results in the response to IPS Assist server request.