✦ You are free to resell characters designed by me, as long as they're being sold for the price you have paid for them with the added art price.

✦ You may not edit my art, with the exception of text on references sheets, but feel free to add backgroud/text to characters you receive from me as transparent pngs.

✦ You may not claim my original designs as your own, if you have ordered a specific concept you may claim credit for it, but not for the design and artwork.

✦ Do not use my characters for base for another character, such as hybrids, closed or personal species, relatives.
You may, however, transfer the design to already existing closed or personal species and change the design's species to your liking.

✦ I do not do refunds for character sales, all sales are final, if you're no longer interested in a design, you are free to resell/gift or trade them.

✦ Gifted or traded designs cannot be resold, only gifted and traded, unless there's added value to the character since you got them, such as extra artwork, you are free to resell the character for the added artwork's price.

For more TOS information: CARRD