Share 'What about Bartering?'

I know it's done on Etsy, and given the state of things in everyone's country, the idea has been mentioned on the DaWanda forum. I'v never done this and I suspect it's not necessarily easy to organize to everyone's satisfaction, and I was in this for the money of course... ;-) But I'm curious, and, just like everyone on the site it seems, while I wait for sales to happen at long last, I keep brow…