RetailInsight combines POS, e-commerce, and in-store camera data to map customer journeys. Heatmaps show dwell times (e.g., “Customers linger at Display A but rarely buy”). Recommends staff interventions (“Offer discount if >2 mins at high-margin item”). Online: tracks clickstreams → recommends bundles (“Customers who bought X also bought Y”). Tableau dashboards update every 5 mins. Alerts trigger when conversion drops below threshold. Integrated with loyalty program for personalized offers.