not that im that good...but, i don't charge and arm and a leg...and i keep it local...very VERY rarely will i take on a job outside of my locality...(been there and done that, never again)
it is a great GREAT bartering tool!!! i mean GREAT!!!
very very little expense spent on supplies...nothing else....not today and not in the foreseeable future...i like tit for tat...simple :)