Advertisers Losing $6.6B To Bid Shading by Laurie Sullivan  @lauriesullivan, August 10, 2023 Bid shading, an optimization practice used in programmatic advertising, will likely lead to $6.6 billion in wasted advertising spend annually, mainly because the practice is not well understood by most digital media buyers, according to a recent survey. The research — commissioned … Continue reading Advertisers Losing $6.6B To Bid Shading →