California Codes, Civil Code - CIV, Division 3 — Obligations, Part 4 — Obligations Arising from Particular Transactions, Title 1.3 — Credit Cards, Section 1747.03
(a) Any rights or responsibilities created by this title that are based on the use of a credit card shall have no effect with respect to:
(1) Those transactions that constitute an electronic fund transfer as defined by Regulation E of the Federal Reserve Board (12 CFR, Part 205).
(2) Those transactions involving the use of any key or a card key used at an automated dispensing outlet to obtain or purchase petroleum products, as defined in subdivision (c) of Section 13401 of the Business and Professions Code, which will be used primarily for business rather than personal or family purposes.
(b) Notwithstanding subdivision (a), a person, company, or corporation that has been issued a key or card key described in paragraph (2) of subdivision (a) shall not be liable for losses due to the loss or theft of the key or card key incurred after receipt by the issuer of the key or card key of written or oral notification of the loss or theft.
Notes
Exempts electronic fund transfers and specified business-use petroleum purchases made with automated-dispensing keys or card keys from rights and responsibilities based on credit-card use under the title. A business issued such a petroleum key or card key is not liable for losses occurring after the issuer receives oral or written notice of its loss or theft.
Use as reference
Lexinter.net | California Code, Civil Code - CIV § 1747.03 | https://laws.lexinter.net/codes/california/civil-code/division-3/part-4/title-1-3/section-1747-03