From analysis of $350M in spend across ~150,000 campaigns, Incremental found:
Only ~50% of offsite media’s impact is being captured at that retailer
Display also drives significant in-store lift (40%+ in some cases), but so does search
Siloed attribution can understate ROI for upper-funnel retail media by 3–5x
Download the report for the complete insights.
The Cross-Retailer Halo Effect