As budgets consolidate and scrutiny intensifies, retail media networks are being asked to prove their value in the same way that the rest of digital media does. That shift was on full display at CES, where platform updates from Albertsons, DoorDash, Instacart, and Walmart Connect signaled a deeper evolution underway. Rather than chasing more inventory or novel formats, retail media players are investing in the foundational capabilities that underpin long-term credibility: measurement, data access, and intelligence.

Incrementality has always been the holy grail of retail media. But lately, it’s taken on greater importance as ad budgets are squeezed and retail media networks (RMNs) fight for their share of ad dollars.