By obtaining gas service from the gas utility, the customer agrees to be bound by the ordinances, resolutions, and policies governing the City Gas Utility. All customers having service shall be responsible for the payment of gas payments on or before the due date. A legal entity that does not own the property for which gas service is to be provided and who seeks to obtain gas service shall provide a personal guarantor who guarantees the payment of any and all obligations due to the gas utility relating to the service provided to said entity, and a deposit in an amount as established by resolution of the Council.