§12A-2-309.

§12A-2-309.
   
   (1) The time for shipment or delivery or any other action under a
   contract if not provided in this article or agreed upon shall be a
   reasonable time.
   
   (2) Where the contract provides for successive performances but is
   indefinite in duration it is valid for a reasonable time but unless
   otherwise agreed may be terminated at any time by either party.
   
   (3) Termination of a contract by one party except on the happening of
   an agreed event requires that reasonable notification be received by
   the other party and an agreement dispensing with notification is
   invalid if its operation would be unconscionable.