Hello everyone! I hope you're doing well!

Uh, as the title says this is just a curious question, but one I've been aching the question to.
So, I've never had my foot all the way into the furry fandom until recently, so some things are a mystery to me!
But one thing im the most ??? about is: what do people sell in the artist alley of fur cons? Its a p dumb question but sjahdla idk if its something different from what you'd see at a comic/anime con or p much the same thing...
But uh yeah, thats my question lmao