Once a week, i could do this thing where I'd get paid $5 or $10 to include your character in whatever I'm working on. This doesn't mean the person gets to say what they want their character doing though, which makes it different from a regular commission. Their character will essentially be my slave on the canvas. I may draw them doing something they wouldn't normally be doing or maybe something you wouldn't even like. It might be painted, it might stay a sketch. It's a gamble ^_^ And that's why it's so cheap.
Multiple people could chip in at the same time when this is going on. Which means your character could get mixed in with somebody else's or even my character or a character I just feel like drawing that day. Your character will get drawn at least once, that part is for sure. How they'll get drawn, what they'll be doing, and how many times they'll appear is totally up to me though - hehe, hence the freedom part of freedom friday.
In short, you can say it's like a character lotto. But instead of getting nothing, you'll always get something, just maybe not what you expect *giggles*