The document discusses how predictive location analytics can help retailers improve customer retention by gaining insights into customer churn. It states that retailers need to analyze both digital and real-world customer behaviors to understand reasons for churn and identify patterns to predict future trends. A predictive location analytics tool can identify which customers are likely to leave by using data on customer locations, in-store behavior, and dwell times. When combined with other customer data sources, this allows customers to be segmented more accurately and communications to be more relevant, improving retention.