AD EXCHANGE - AN OVERVIEW

Do they specialize in a certain vertical? For example, Criteo generally bargains with advertisers in ecommerce, while other advertisement exchanges concentrate a lot more on huge media manufacturers 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