Top residual income
In a shift, online ad spending dropped 5 percent in the first quarter to $5.5 billion, according to the Interactive Advertising Bureau.
IAB: Internet advertising drops by 5% in Q1 2009
More In Internet Marketing Tags In the first quarter of 2009, Internet advertising dropped 5% to $5.5 billion, as compared to the same quarter last year, according to the Internet Advertising Revenue Report commissioned by the Interactive Advertising