i have a customer i picked up in the middle of july. horrible horrible yard. anyway, i cut it once in july and the very first of august. before i could send out july's invoice, he pays me for 2 cuts. well, i did another cut in august and decided that instead of sending out a bill for just one cut, i would include that cut on septembers invoice. 3 cuts were billed. he sends me a note saying that i need to check my records because i over billed him. anyway, i never have caught him home to show him that i'm right. i'm afraid of cutting it anyway because he believes i owe him a cut and i probably wont get paid. am i overreacting or is it just something in my subconscious wanting me to drop him because his yard is a crap hole? thanks. randy.