Upon receipt of a final and unappealable order or approval authorizing annexation, or changes in the corporate limits of said City, the City Clerk shall provide written notification by certified mail to an officer of Company of such annexation or change in the limits of said City, and the Company shall apply the franchise fee to its customers who are affected by the annexation or change in the corporate limits of the City, commencing on an agreed upon date which is not less than ninety (90) days from receipt of the information required of the City to implement the franchise fee. The Company shall have no obligation to collect franchise fees from customers in any annexed area until and unless the following have all been provided to the Company by certified mail: such final and unappealable orders or approvals, the City's list of City utility accounts exempt from the franchise fee in the annexed area, and the City's verified utility customer service address list for the annexed area.