I am doing it right now helping a friend sell his 63 Dodge 330 race car, he is an older guy and isn't computer savvy. Nothing shady about it, I handle the posting and most questions and weed out the serious buyers then refer them to him via phone. His new car is almost complete and he is ready to sell the 63. I am not getting a commission or would I accept any I am just trying to help out a long time friend.