New Step by Step Map For ad exchange
With near 70 billion impressions flowing in daily through open up ad exchanges, publishers have use of a larger pool of consumers and wider publicity.垂直类广告网络根据品牌广告主的主流需求，来采购相关的垂直媒体，譬如汽车类广告有很大的投放预算，有些广告网络就包断相应的汽车类媒体频道