Why the Discount Cycle Is Broken (and What Replaces It) When every day is the next big sales event, emotion beats timing, writes Momentum Worldwide's Adriano Lombardi. Retailers Could Get Left Out of the AI Revolution, Publicis Groupe's Goldberg Warns Jason Goldberg argued that focusing on AI efficiency misses the bigger threat: a fundamental shift in how consumers shop and decide. How Walmart Is Testing Immersive Commerce At NRF 2026, Walmart detailed how gaming-inspired experiences are influencing digital discovery, engagement and sales. Top Retail Media Headlines From December 2025 Walmart, Amazon, Walgreens and others shared retail media-related advancements and news during the month. Andrea Leigh Joins Retail Media Summit Keynote Lineup to Explore Disruptive Shopper Trends On May 8, the Allume Group CEO will unpack how AI, affordability and content are reshaping the shopper journey.