As suggested I'm sending out a greet to all users. new to digital retouching 40 year professional photographer now semi-retired but not dead yet! Looking to pe productive and thought this might be a good way to get started. Do not know which forum to get on next but I'm looking for guidance on how to price and work with clients. I now have several who continuously ask for minor changes. Do know whether to charge or include in price. For instance, quoted for three hours work but with change requests now have five hours into the job.