This document discusses achieving real-time relevance in digital marketing. It outlines 4 steps: 1) Measure behavior across all digital channels. 2) Analyze collected data to understand customer behavior. 3) Segment customers based on shared behaviors. 4) Drive relevance through testing and targeting different content and offers to customer segments. Real-time relevance requires continuously measuring customer interactions, analyzing the data to understand behavior, segmenting customers, and optimizing marketing efforts through testing and targeting.