How can you test a towing advertising change without fooling yourself? TowMomentum — editable owner worksheet https://towmomentum.com/help/test-towing-advertising-changes Updated 2026-10-19 Write the hypothesis, primary outcome and comparison limits before changing anything. One documented change is easier to interpret than a week of unrecorded edits. 1. Hypothesis and primary outcome Your notes: 2. Baseline and comparison dates Your notes: 3. Exactly what changes Your notes: 4. Known confounders Your notes: 5. Keep, revise, reverse or inconclusive with evidence Your notes: Evidence status: known / unknown / needs review Responsible person: Next check date: What changed after review: Examples on the website are fictional. Keep completed records and customer information in approved private systems.