Hi, I have the commercial aMember Pro, and have recently tried to add Authorize.net as a payment option. I have some experience with several gateways, and I believe the configuration of the plugin is correct. Problem is this: After selects the payment type (authorize.net) and then agrees to the conditions a blank page is displayed. The url is signup.php but the page is blank. I'm assuming at this point I should be re-directed to the authorize.net signup form. Any ideas?
Hmm, it cannot be solved in the forum and it is very uncommon. Could you please email me : alex@cgi-central.net with FTP details if possible.