Articles Tagged: Geo Holdout

Articles tagged with Geo Holdout, covering insights and best practices in digital advertising.

Total Articles: 1
Latest Update: June 2026

Three incrementality test designs side by side — Meta Conversion Lift, geo holdout, and ghost ads — each showing an exposed treatment group measured against a withheld control.

June 20, 2026Media Buying

How to Run an Incrementality Test That Changes Budget Decisions

Platform ROAS overstates true impact by 20–85% depending on channel. This guide covers Meta Conversion Lift, geo holdouts, iROAS math, and the decision framework that turns lift results into budget moves.

AdSights Team

Incrementality Attribution Meta Ads Conversion Lift Iroas Marketing Measurement ROAS MER Budget Allocation

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