Section 11-2A-202. Final written expression: Parole or extrinsic evidence.

   Terms with respect to which the confirmatory memoranda of the parties agree or which are otherwise set forth in a writing intended by the parties as a final expression of their agreement with respect to such terms as are included therein may not be contradicted by evidence of any prior agreement or of a contemporaneous oral agreement but may be explained or supplemented:

   (a) By course of dealing or usage of trade or by course of performance; and

   (b) By evidence of consistent additional terms unless the court finds the writing to have been intended also as a complete and exclusive statement of the terms of the agreement.

Code 1981, § 11-2A-202, enacted by Ga. L. 1993, p. 633, § 1.