What should an advertiser use to track digital campaigns across channels?

What should an advertiser use to track digital campaigns across channels? What should an advertiser use to track digital campaigns across channels?   Demand side platform   Data management platform   Publisher ad server   Advertiser ad server   The post What should an advertiser use to track digital campaigns across channels? appeared first on Certification Answers. More info: https://ift.tt/2Eke6GT
What should an advertiser use to track digital campaigns across channels?