Section 2306 - Output, requirements and exclusive dealings(a) Quantity measured by output or requirements.--A term which measures the quantity by the output of the seller or the requirements of the buyer means such actual output or requirements as may occur in good faith, except that no quantity unreasonably disproportionate to any stated estimate or in the absence of a stated estimate to any normal or otherwise comparable prior output or requirements may be tendered or demanded.(b) Obligation of parties in exclusive dealings.--A lawful agreement by either the seller or the buyer for exclusive dealing in the kind of goods concerned imposes unless otherwise agreed an obligation by the seller to use best efforts to supply the goods and by the buyer to use best efforts to promote their sale. 1979, Nov. 1, P.L. 255, No. 86, § 1, effective 1/1/1980.