Miss. Code § 31-8-9
Subject to the provisions of this chapter, any such lease agreement may extend over any period, notwithstanding any provision or rule of law to the contrary, and any such lease agreement shall be binding upon the county or municipality and any other party thereto in accordance with its terms. Any such lease agreement may include, at the discretion of the governing authorities entering into the same, a pledge of the full faith and credit of such county or municipality for the payment of its monetary obligations thereunder; or may contain a provision that so long as no default of any monetary obligation of the lessee has occurred, the lessee's obligation to pay any amounts due or perform any covenants requiring or resulting in the expenditure of money shall be contingent and expressly limited to the extent of any specific appropriation made by the governing authorities to fund such lease agreement, and that nothing contained in the lease agreement shall be construed as creating any monetary obligation on the part of the lessee beyond such current and specific appropriation. Obligations incurred by a county or municipality under the provisions of this chapter secured by a pledge of its full faith and credit shall be included within the limitation on bonded indebtedness established by law for counties and municipalities.
Miss. Code § 31-8-9