Okla. Stat. tit. 12A, § 12A-2-719: Contractual Modification or Limitation of Remedy

(1) Subject to the provisions of subsections (2) and (3) of this

section and of the preceding section on liquidation and limitation

of damages,

(a) the agreement may provide for remedies in addition to

or in substitution for those provided in this article and may limit

or alter the measure of damages recoverable under this article, as

by limiting the buyer's remedies to return of the goods and

repayment of the price or to repair and replacement of nonconforming

goods or parts; and

(b) resort to a remedy as provided is optional unless the

remedy is expressly agreed to be exclusive, in which case it is the

sole remedy.

(2) Where circumstances cause an exclusive or limited

remedy to fail of its essential purpose, remedy may be had as

provided in this act.

(3) Consequential damages may be limited or excluded unless

the limitation or exclusion is unconscionable. Limitation of

consequential damages for injury to the person in the case of

consumer goods is prima facie unconscionable but limitation of

damages where the loss is commercial is not.