Payment Processing

Hi guys,



My apologies for posting this in the general forum, but I do not have access to the Customer Email and Password as I am just taking over a development of a store and am awaiting their (initial developers) response regarding the license details etc.



I have a small issue that I am sure is easy to sort, but I cannot find anything in the forum or KB documents.



Our payment processor in South Africa uses a bit of a backwards way of handling 3DSecure payments, and once the buyer has entered their PIN Details, it redirects them to a URL that we as a developer must specify.



What I would like to know is if there is a way to update the order information via this specified URL and redirect them to the order confirmation page, passing all the info along, or if there is a specific URL that I should redirect to, with an order id and $pp_response code and message.



Many Thanks,

Byron