The increasing number of online retailers on one side and slowing growth of online user population on the other side are the driving forces of change in e-commerce. Number of returning customers is in decline as new competitors are entering the market. Cost of advertising is rising. One-time customers are not profitable anymore so online retailers need to shift focus to retention. In this talk we'll walk you through the process of building the new framework. We'll deep-dive into data-driven digital marketing framework, explain how to use CRM data to enhance your segments and finish up with case studies expaining how to use the new metrics to identify top customers and maximize your profits.