How much should I charge some local people for some pictures of their home and farm? I want to try and pay myself back for my purchase. I have a dozen people that has came to me wanting it done. I know your not suppose to use drones to make money with out some certifications, but it's not going to be advertised just by word of mouth? Also on that note can someone give me a link or tell me how to get the certifications I need? Is it expensive?