TO:________________________________ ___________[address]____________ Notice is hereby given that we cancel our contract dated for the sale of [description of goods] to [name of firm] , for the following reason. That on [date] , you breached said contract in the following respect: . Cancellation of said contract is effected in respect to that certain installment delivered on [date] , and for any subsequent delivery of goods, contracted for in said contract, inasmuch as your breach impairs the contract as a whole. [We claim damages from you in the amount of $ ] Dated:_____________ __________________ [Signature]