Internet Ad Revenues in the U.S. Top $20 Billion in H1 2013, Mobile Surges 145%
According to the latest figures from the Interactive Advertising Bureau (IAB) and PwC US, Internet ad revenues in the U.S. hit $20.1 billion in the first six months of 2013, an 18 percent increase from the $17.0 billion in Internet ad revenues in the first half of 2012. The latest “IAB Internet Advertising Revenue Report”…