I haven't ever been commissioned before so I don't entirely know how payment works but here's a list of prices (i don't just do ponies, but they're easy for me to make an example of)

I mostly do sketches and flats, I haven't done paintings or shaded art or backgrounds so if you want those you're either going to have to wait while i experiment or you're gonna have to look elsewhere

If you're interested then please message me!