I haven't made any commission pricing yet, and I thought I'd put it out there.

Color: Full body character. For every character added, add 5$. Price differs regarding to shading, or not shaded.
Flats: 1 character from General rated - Adult rated will be 10$. 2 characters General rated will be 15$. 2 characters with Mature - Adult rated material will be 17$.
Shaded:1 character from General rated - Adult rated will be 13$. 2 characters General rated will be 18$. 2 characters with Mature - Adult rated material will be 21$.

Lineart: 5$ Full body character. For every character added, add 3$.
Shaded: Add 2$.

Sketch: 3$ Full body character. For every character added, add 2$.