A point I have not seen addressed here concerns yearly contracts. We work harder and more during the growing season than in the off season. Many clients, however, want to pay equal payments ea. month of the year. So, if we work a hard summer and then for whatever reason get notice of cancellation of the contract, (they exercise the 30 day notice of cancellation clause many require) we get screwed out of being adequately paid for the services we performed. Do any of you have a clause in your contract to address this potential problem?