Fla. Stat. § 672.202 : COMMERCIAL RELATIONS — UNIFORM COMMERCIAL CODE: SALES — FORM, FORMATION, AND READJUSTMENT OF CONTRACT — Final written expression; parol or extrinsic evidence TEXT PDF 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: (1) By course of dealing or usage of trade (s. 671.205) or by course of performance (s. 672.208) ; and (2) 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. Fla. Stat. § 672.202 s. 1, ch. 65-254. s. 2-202, U.C.C.