I have a friend that wants to start her own business in doing post processing for photographer(s) as requested. She is not sure if this is something that would be a need for and is trying to find out if there is such a thing. I did not know but I thought I would post her question here and see if anyone has heard of this. If this is something that is already being done by others could you point me in the direction of more information such as what do they base their charges on? Any input or advice would be great. She is mainly considering the idea and is looking for information as to what if any thing is currently being done.