Global options configuration

I’ve recently taken over the operation of a website that is running CS v1.3.4. I need to setup some global options that are membership specific. In other words, a couple of options we need do not apply to wholesale customers as they are included for them. But the regular customers get charged for those options. After looking through this forum I haven’t found anything that says this is a built-in feature with the version we’re currently running and the owners are not interested in upgrading at this time. Does anybody know of a work around to this other than creating separate categories for wholesale and retail and listing the products twice? Anybody know of a mod that I can use?

Sorry if this is the wrong forum for this post, but it’s the only one I have access to.

Thanks for any help…

Anyone have any suggestions?