Problem: Marketing runs homepage tests but can’t easily retarget visitors based on which version they saw, leaving money on the table with generic remarketing. Solution: Convert passes experiment and variation IDs into Oracle BlueKai as human-readable attributes. Marketers build BlueKai segments for visitors exposed to losing or neutral variations who didn’t convert. Outcome: Retargeting becomes tightly aligned with test exposure. Teams recover missed revenue from underperforming variations and prove incremental lift from variation-aware remarketing campaigns.