Cal. Bus. & Prof. Code § 26150
For purposes of this chapter:
(b) “Advertisement” includes any written or verbal statement, illustration, or depiction which is calculated to induce sales of cannabis or cannabis products, including any written, printed, graphic, or other material, billboard, sign, or other outdoor display, public transit card, other periodical literature, publication, or in a radio or television broadcast, or in any other media; except that such term shall not include: