27 C.F.R. § 5.232
As used in this subpart, the term “advertisement” “or advertising” includes any written or verbal statement, illustration, or depiction which is in, or calculated to induce sales in, interstate or foreign commerce, or is disseminated by mail, whether it appears in a newspaper, magazine, trade booklet, menu, wine card, leaflet, circular, mailer, book insert, catalog, promotional material, sales pamphlet, internet or other electronic site or social network, or in any written, printed, graphic, or other matter (such as hang tags) accompanying, but not firmly affixed to, the bottle, representations made on shipping cases or in any billboard, sign, 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: