Cal. Civ. Code § 1749.8.1
(a) An online marketplace shall require each high-volume third-party seller on the online marketplace to provide, not later than 10 days after qualifying as a high-volume third-party seller, all of the following information to the online marketplace:
(1)
(B) The high-volume third-party seller shall provide the information required by this paragraph to one of the following as specified by the online marketplace:
(3) If the high-volume third-party seller is not an individual, one of the following:
(c)