Internet Advertising Revenues Hit $5.9 Billion in Q1 ’10, Highest First-Quarter Revenue Level On Record 05.13.10 7.5% Year-Over-Year Increase a Bright Spot in Marketing & Advertising Media NEW YORK, NY (May 13, 2010) — Internet advertising revenues in the U.S. hit $5.9 billion for the first quarter of 2010, representing a 7.5 percent increase over the same period in 2009, according to the numbers released today by the Interactive Advertising Bureau (IAB) and PricewaterhouseCoopers (PwC). This marks the highest first-quarter revenue level ever for the industry. “The year-over-year growth we are seeing reflects marketers’ confidence in the value and effectiveness of interactive advertising,” said Randall Rothenberg, President and CEO of the IAB. “The Internet, together with explosive technological innovation in devices and platforms, has transformed consumers’ lives, giving them access to entertainment and information however, whenever, and wherever they want it. That’s why the vibrant interactive advertising and marketing industry lends major fuel to the U.S. economy.” “We are seeing continued signs of an improved economy and interactive advertising market,” said David Silverman, PwC Assurance partner. “The media industry —like the economy as a whole—saw tremendous challenges this past year, and uncertainty about the recovery remains. However, entering 2010 with such strong Q1 revenues is a sign of the health and vitality of online media, and of marketers’ continuing investment in interactive as a cornerstone of their advertising campaigns.” The following chart highlights quarterly ad revenue since 2001; dollar figures are rounded. About the IAB: The Interactive Advertising Bureau (IAB) is comprised of more than 460 leading media and technology companies who are responsible for selling 86% of online advertising in the United States. On behalf of its members, the IAB is dedicated to the growth of the interactive advertising marketplace, of interactive’s share of total marketing spend, and of its members’ share of total marketing spend. The IAB educates marketers, agencies, media companies and the wider business community about the value of interactive advertising. Working with its member companies, the IAB evaluates and recommends standards and practices and fields critical research on interactive advertising. Founded in 1996, the IAB is headquartered in New York City with a Public Policy office in Washington, D.C. For more information, please visit www.iab.com. About PricewaterhouseCoopers: PricewaterhouseCoopers (www.pwc.com) provides industry-focused assurance, tax and advisory services to build public trust and enhance value for its clients and their stakeholders. More than 163,000 people in 151 countries across our network share their thinking, experience and solutions to develop fresh perspectives and practical advice. “PricewaterhouseCoopers” refers to PricewaterhouseCoopers LLP or, as the context requires, the PricewaterhouseCoopers global network or other member firms of the network, each of which is a separate and independent legal entity. © 2009 PricewaterhouseCoopers LLP. All rights reserved.