ad exchange Secrets
Usually, publishers reap the benefits of employing a combination of various advertisement exchanges through a process often called header bidding (more on this later).提供了较安全的投放环境：广告网络在采购媒体资源时往往选择比较高质量的网站资源，从而比较能保证投放环境的安全性，这个对品牌广
Usually, publishers reap the benefits of employing a combination of various advertisement exchanges through a process often called header bidding (more on this later).提供了较安全的投放环境：广告网络在采购媒体资源时往往选择比较高质量的网站资源，从而比较能保证投放环境的安全性，这个对品牌广