{"data":{"id":"us-wi/wis.-stat.-402.202","jurisdiction":"us-wi","citation":"Wis. Stat. § 402.202","heading":"Final written expression: parol or extrinsic evidence.","body":"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:\n(1) By course of dealing or usage of trade (s. 401.303) or by course of performance (s. 402.208);\n(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.","path":["Chs. 401-411, Uniform Commercial Code","Chapter 402 Uniform Commercial Code — Sales","SUBCHAPTER II FORM, FORMATION, AND READJUSTMENT OF CONTRACT"],"source_url":"https://docs.legis.wisconsin.gov/document/statutes/402.202","current_through":"2023-24 Wisconsin Statutes updated through 2025 Wis. Act 247 (published 9-4-26)","vintage":"","retrieved_at":"2026-09-05T12:01:21Z","sha256":"985201978e35634554f590bf595f7959dd350e6e1e43fd8dfd907162553d23c5","source_id":"us-wi","stale":false,"prev":"us-wi/wis.-stat.-402.201","next":"us-wi/wis.-stat.-402.203"},"notice":"GroundRules: Original legal text. Not legal advice."}