Contract price is a term commonly used by businesses when defining the price agreed upon for a particular project or service. There are several synonyms that can be used interchangeably with this term. For example, the cost, fee, charge, rate, or price can all refer to the agreed-upon amount of money that a business will pay for the service or product. Another common synonym is the agreed-upon sum or sum certain, which indicates that the price has been carefully calculated and agreed to by both parties. In short, there are multiple ways to refer to the cost of a contract, each with its own nuances and implications.