Purpose of a business letter A company letter is a formal mode of communication between two or more parties. There are many different uses and business letters. Business letters can be informative, compelling, motivating, or commendable. There is no particular format to follow by a contract. Generally speaking, it contains certain explicit or tacit terms that form the basis of the agreement. These conditions may contain contractual conditions or contractual guarantees. When negotiating contractual terms, ensure that the terms of the contract are clearly defined and agreed upon by all parties. Superior Court of california County of los angeles Courthouse Address: reserved for Clerk`s File Stempel Plaintiff: Defendant: Case number: dept./div. unlawful detention and judgment that the parties agree as follows: 1st judgment. A contract intended to be used by painting contracts to set customer expectations, clarify the scope of the order and list payment details.. .