what's the policy on cancelling service, i mean from your end. if u want to quit someone, how much time to you give? i really need to quit this one customer, do you think 2 days is enough notice? contract states, "either party can cancel service at any time for any reason, cancellations should be in writing." i'm thinking i'll just throw a piece of paper out the window as i'm driving by, it will say, "i quit!!!!" . so, what's reasonable notice?