Paymate

[gingercat]

I had the same problem and this is how i solved it.

In the includes > modules > payment > paymate.php file make sure you edit the "$this->form_action_url =" line 45. I replace the original...

https://www.paymate.com/PayMate/ExpressPayment

link with...

https://www.paymate.com/PayMate/ExpressPayment?mid=username&return=http://www.site.com.au/index.php?main_page=checkout_process

Make sure you insert your paymate username where it says username and your site address where is says www.site.com.au

thanks for that - it solved the problem for me.