Just make sure you are re inforcing proper payment and maybe send a txt or email or verbally remind her what she owes you one day before payments due. Or write her a reciept and give it to her on her 2nd to last day of care. That way there is no guessing. This is what you owe me. If she doesn't like the rates, she can go elsewhere. She needs to understand that you could fill the space with a ft and make 3 times the amount you make with her. She's lucky she has you!