US Internet ad revenue grows 15 percent in 2012

NEW YORK (AP) — U.S. Internet advertising revenue grew 15 percent to a record $36.6 billion in 2012, with mobile ad revenue growing faster than other types, according to a new report Tuesday.



via Tech News Headlines - Yahoo! News http://news.yahoo.com/us-internet-ad-revenue-grows-15-percent-2012-153752947.html