Why do companies need to manage the entire customer experience? New analysis reveals that the entire customer journey - the series of interactions with a brand - is more important than any single touchpoint experience. Leading companies identify and effectively manage a few "key journeys." When companies perfect managing the entire customer journey, they reap significant benefits—including enhanced customer and employee satisfaction, reduced customer churn, increased revenue, lower costs, improved organizational collaboration, and competitive advantage. Presented at the Harvard Business Review webinar. For more on customer decision journeys: http://mckinseyonmarketingandsales.com/topics/customer-decision-journey