Hi,
As Nicolas said:
So you should be able to use the authorize.net plugin included in HikaShop in order to use it.
But it was a supposition. We can't know if we can't test it and we didn't have any confirmation.
Can you give us a screenshot of your "authorize.net" configuration for eprocessingnetwork ?
You have have the url that eprocessingnetwork gave you (
www.eprocessingnetwork.com/cgi-bin/an/transact.pl
) in the "url" parameter.
But more than this option, some other parameters should be checked too. You could have a wrong configuration and it is possible that the plugin works good with eprocessingnetwork.
Regards,