Brands go big on OOH (in more ways than one)

Out of home (OOH) has traditionally been seen as a secondary, non-core advertising medium, with advertisers and agencies allocating it a meagre 4% share of advertising spend. Now, however, OOH is increasingly stepping into the limelight as a “Media Superstar”, with brands using it to do more of the heavy lifting. According to OAAA, spending…