I have an Etsy shop and website and so on. I handmake things. Not going to say what obviously.
Would you consider a section where we can share our shops? Under name changes but you could set it so you must be a regular contributor and / or have been a member for more than however long, and people can report shops that are drop shippers.
I'd certainly pay for that. Maybe you have to be a premium member to have access to that facility? Anyone can view or comment but only premium members can share their shops?
You could be allowed only, say, one post a week to stop spamming the board with thread after thread?