I do not currently have a "list of things I will not do," but I reserve the right to refuse any commission for any reason. I can provide tentative deadlines if requested. However, if I find my muse is uninterested, I reserve the right to end the commission at any time.
Refunds will be 100% of work left undone. If you paid $30 for Cell shaded, and the commission ended at the inking stage, your refund will be $10, the difference between inking and cell shaded costs.
Payment should be 1/2 up front, then 1/2 at the end when you're happy with the pictures. Streaming commissions are full price up front.
Corrections will be available at each stage of the commission - sketch, ink, color, shade. However, I limit this to 1 complete redraw and 2 minor corrections only.