I own my business in Central Florida and this is my first year owning my own. Trully, grass grows almost year around. It just slows down. I have talked to other guys who own there own lawn maintenance business, they have told me they charge a monthly flat fee year around. If they mow 4 times or 1 time a month. I know winter is a ways away, but I have to be prepared. If anybody could help me to learn how they operate there fees during the cooler months in Central Florida, it would be very helpful to me. Thanks.