Why OOH advertising is entering a golden age (Billboard Insider)
OOH was considered old fashioned, one-dimensional, hard to measure, hard to buy, and hard to schedule. Frequently, it was added to major campaigns simply to lower the CPM’s. Having lost its largest client, and battling federal, state, and local regulators, many thought outdoor was on its last legs. […]
Wed, Apr 19, 2017 at 6:37 PM