These joint contracts take place in the daily flow of business transactions and in cases where the requirements of precedents require or are expensive, which are requirements that must be fulfilled for the contract to be fulfilled. Trade agreements assume that the parties intend to be legally bound, unless they expressly state otherwise, as in a document of the Heads of Agreement. For example, in Rose & Frank Co v. JR Crompton & Bros Ltd, an agreement between two commercial parties was not enforced because an “honour clause” in the document states: “This is not a commercial or legal agreement, but only a declaration of intent by the parties.” Everyone from large businesses to small business owners to independent contractors uses commercial contracts. Under the law, a party`s failure to fulfill a purpose of the agreement under a contract is called a “breach of contract.” . . .