The document discusses how retailers can use RQ4 to improve customer experiences and increase loyalty. It recommends focusing on relationships by grooming each one, creating a great in-store experience, and delivering "wow" customer service. Specific tactics mentioned include empowering employees through training, education, and resources, as well as out-of-store marketing like texting surveys, call backs, activities, and loyalty programs with action-based or points-based rewards. The overall goal is to create loyal customers through both in-store and out-of-store interactions.