Is there any way to contact a potential buyer who is favouring some of my items?
If you look in your Activity from your Dashboard you can see who has favourited your items and can ‘contact’ them by going to their shop or profile.
Personally I wouldn’t. I favourite a lot of items on here to help my fellow Folksy sellers be seen, but also items that I like. I might not have any intention of buying them though and would feel ‘hounded’ if those sellers were to contact me. I would probably stop favouriting their items if that happened.
Just my opinion…
Contacting them would count as unsolicited emails aka spam and be against privacy regs unless they have previously agreed saying that you can contact them.
I only favourite what I rate as good, not for sales or favourites in return, if I leave my mark on your item it’s because I love it.