California Codes, Civil Code - CIV, Division 3 — Obligations, Part 4 — Obligations Arising from Particular Transactions, Title 1.3.5 — Consumer Refunds, Chapter 1.5 — Consumer Refund Conditioned on Nondisclosure Agreement, Section 1748.50
Any provision in a contract or agreement that prohibits a consumer from publishing or making statements about the business as a condition of receiving a partial or complete refund or any other consideration or thing of value is contrary to public policy and shall be void and unenforceable.
Notes
Bars enforcement of any contract or agreement term that, as a condition of receiving a full or partial refund or another thing of value, prohibits a consumer from publishing or making statements about the business. The provision declares such a restriction contrary to public policy, void, and unenforceable.
Use as reference
Lexinter.net | California Code, Civil Code - CIV § 1748.50 | https://laws.lexinter.net/codes/california/civil-code/division-3/part-4/title-1-3-5/chapter-1-5/section-1748-50