So I call down to city hall to get some info on getting my small business license. I talk to the lady for a minute and she asks what it's for. I tell her that it's for a mowing lawns. She asks if I am in high school or college. I tell her college. She says nah don't need one. I said is there some chance that I could be fined or some sort of penalty? She says tell them you talked to me... Should I go ahead and get the license anyway? I only want to do residential. The only thing it would bring me is credibility? Thanks for the suggestions ahead of time.