This document summarizes the success of Privalia, a flash sales company that transformed into a highly mobile business. It describes Privalia's business model of limited-time deals on best brand products through mobile and email pushes, driving customer attraction, desire, urgency and engagement. Key results shown include growing mobile traffic and sales, with over 70% of sales from smartphones. The document identifies important success factors such as understanding metrics from a single customer view, optimizing content and product development for mobile, and increasing mobile-focused advertising investments.