Okay, I'm really forgetful!
A few months ago I read a tip on here for how to set up a customer survery where they can respond as to how they found your shop. I can't remember if it was through PayPal, or through Etsy. I evidently didn't mark the thread either.
Someone just asked me about it and because I've only ever had 1 person actually respond, I had completely forgotten about it.
Does anyone remember this, or does anyone use it? I told the customer (who's also a shop owner) that I'd try to figure it out!