Retail media networks are entering a critical stage as advertisers demand sophisticated performance metrics. Evidence from the June 2026 Retail MediaX conference in London indicates the industry is shifting from broad reach toward audience relevance and incremental value. Christian Raveaux, Director of Retail Media Connect at REWE Group, and other experts from Ocado, Mars, and LiveRamp contributed these insights.
Relevance replaces scale
The growth of retail media was previously defined by the race for scale. Industry leaders now argue that massive impression counts lose value without context. Christian Raveaux noted at the event that reach only delivers value when paired with relevance.
This shift mirrors established practices in the affiliate marketing sector. In that space, success typically depends on connecting with high-intent consumers through niche publishers and creators. As retail media matures, brands aim to reach the right shopper at the exact moment of a purchasing decision rather than simply generating impressions.
Reach only matters when it connects with relevance.
The incrementality challenge
Proving the actual impact of retail media remains a significant hurdle despite surging investment. A panel including experts from Ocado, Mars, and LiveRamp highlighted that brands require evidence of incrementality—sales that would not have occurred without the specific ad intervention.
Fragmented attribution models create the current challenge. Advertisers are pushing for a holistic view of the customer journey. They want to move beyond last-click attribution to understand how retail media interacts with other digital channels, including affiliate programs and social commerce.
Affiliate tech bridges measurement gaps
Awin’s findings suggest that integrating retail media and brand partnerships through affiliate networks offers a solution to these measurement gaps. By using affiliate tracking technology, brands gain transparency into click-to-sale journeys and manage partnerships with non-competing brands more effectively.
As first-party data becomes a competitive asset, the ability to activate this data through diverse publisher types—ranging from editorial sites to loyalty apps—forms the cornerstone of modern retail strategies. The London summit concluded that the high-performing companies in the next phase of e-commerce will prioritize data-driven relevance over sheer volume.
Affilitizer Editorial Team
This article was created with AI assistance and editorially reviewed.
