>>29940
I hate tell you but if you are just doing basic drawings, your prices are way, way too high.
The standard price for an average comm for a single character is $40-60 depending on the artist, and that includes backgrounds.
Especially since you are demanding not to work to a schedule, as the standard etiquette for that is lowering the price for the client, often by around $5-10.

You should be looking at pricing your drawings around $50-65 at the most, otherwise you will get an initial rush of commissioners who pay high, don't get what they want in a reasonable time-frame and will make your life miserable about it.