A marketing agreement is a legal and mutually made confirmation between the client and the chosen marketing agency. This marketing agreement (this “agreement”), dated as of [insert date] (the “effective date”), is between: It makes sure everyone understands what services will be provided, the compensation required for the services, and the duration of the entire marketing agreement. Legal experts and proofreaders have reviewed this marketing contract with best practices in mind. You can modify it and reuse it.