profit margin ADVERTISEMENT 497 viewsAugust 24, 20130 Donald August 24, 2013 0 Comments what is the average profit margin for a personal trainer 3 AnswersActiveVotedNewestOldest 0 Mac0 Posted 0 Comments It depends on your costs versus what you charge. You are viewing 1 out of 3 answers, click here to view all answers. Register or Login
