Do you know what forms of outdoor advertising are?

Billboards in bus shelters: outdoor media set in bus shelters. Light box is the main form of expression. Advertisers arranged by this kind of media are mainly mass consumer goods. You can purchase advertising space of multiple kiosks individually or online, achieving wide coverage, even covering multiple cities. Mobile advertising: bus body advertising, balloon advertising, airship (ship) advertising, and professional advertising vehicle, also known as DAV advertising vehicle, is a special vehicle equipped with advertising machines at the left and right sides and rear of the carriage. But sometimes, we also divide outdoor advertising media into electronic and non-electronic categories: electronic advertising media, as its name implies, must use electricity to achieve the information display effect of advertisements, including TV walls, LED display screens, neon lights and so on. Non-electronic advertisements are advertisements other than these electronic advertisements, usually traditional billboards.