Agentic Merchandising & RMN Survival in Agentic Commerce

Always-on agentic systems for dynamic repricing/inventory/promos; Google Universal Cart/Gemini cross-retailer (Walmart/Target/Wayfair, loyalty, price alerts, no commission); 55% Adobe AI shopping use, Target Roundel LLM, Walmart-Vizio offsite, Topsort TikTok offsite; rising incrementality/attribution risks + category switching measurement challenges ($69B+). Google Merchant Center Business Agent real-time chat/checkout. IAB/MRC guidelines key; Triple Whale Moby 2 and Retail Media Automation tools for ops. New: NIQ & Unlimitail partnership for omnichannel RMN measurement across 21 countries, 35 retailers, 250M loyalty cardholders; Carrefour pilot mid-2026. Unlimitail building Global Retail Media Data Hub on Snowflake with data clean rooms — privacy-safe cross-retailer collaboration. Causal MMM and infrastructure readiness (vs. UI) emerging as key RMN battleground. World Cup 2026 RMN playbook: $7.5B consumer spending, grocery RMNs winners, real-time budget shifting (40% in 2 hours). Target Roundel DirecTV remote pilot (Danone) adds offsite channel. Attribution models and MER foundational for measurement. New strategic signals: China’s ~$900B live-commerce market now approaches US e-commerce scale — West adoption gap (68% never bought via social) reinforces need to treat these channels as core. Financial services emerging as next commerce media wave — banks have authenticated identity and cross-merchant spend visibility, challenging RMN-centric view.