How much should I charge?


Hey guys, i just did a project for a buyer. Everything was fine, but i am wondering that maybe i charge him less than i should have…If someone can, please see one of the drawings I did for him and let me know how much would you charge for it?

It was a series of 4 illustration, all of them detailed and it was done in a week or so…All A3 format, done in Photoshop, with some reference images that he send to me.

I wouldn’t want to discuss about my payments in here, but i would want to know how much would you normally charge for this kind of project?

Thank you for your comments