If you don't provide me the detailed information, i can't help you.
First of all, i have no idea what do you mean by this: SEO + Changment of payment SEO
SEO means, Search Engine Optimization, you know that right? It is a web development service. How possible it is related to "Change of Payment"?
Provide me more info about the problem you are experiencing.
Also provide me these;
- What is your Virtuemart, Joomla and CleanMart versions?
- URL from your website where i can see the problem in action.
Regards.