Details, Fiction and ad exchange
Do they concentrate on a specific vertical? As an example, Criteo generally deals with advertisers in ecommerce, even though other ad exchanges aim a lot more on large media makes or other niches.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