Please put your bid in to comments of my adoptable posts if you're interested in aquiring one!
The only rules are this:
1 character per person.
You are able to make an open species based on the character you bought, but closed species is strictly prohibited.
If you use the character for commercial purposes while you don't need to credit me, it'd be nice if you do but it's understandable if you don't due to loss of contact or otherwise.