Just another idea.
How about a white label plugin that shows your available themes within a WP page?
This could be used by your members to display on their dev sites for customer to look at and select a theme they like for a client site.
The themes should be checkbox selectable by the member to say which themes they want to promote. The displayed theme should also have a link to a demo.
Yes we could direct them on here but is would probably be more professional to be able to keep them onsite to do this.
Maybe even take the order??? Ok going to far perhaps.
Well, it is some I could use anyway... anyone else?
PS Post comes with a health warning: Newbie with too many bright ideas!