Should be a Virtuemart+Joomla or OsCommerce store that allows this features: - admin can change discounts on products for each category that exists (this can be changed editing customer in backoffice); - admin can change global discounts on categories (this can be changed editing category in backoffice); - frontend shows prices only for registered users; - registered users are only created by admin; - template should be related to a photography store; I'll reply to all that can do the job
This can be done by modifying the OSC script. Lemme know if you are interested to develop the site with Oscommerce. Best Regards, MM