Reach continues to be unanimously important to all marketers. As Erwin Ephron pointed out, bringing one prospect up from zero ad impressions to one ad impression increases incremental aggregate sales probability far more than bringing anyone already reached up by one more impression of frequency. (Editor's note: As noted below, Bill Harvey is a paid consultant focused on optimizing the combination of big data with all other Nielsen methodologies.)
Nielsen ONE Ads Reveals How to Build Cross-Platform Reach Efficiently
