Retail Measurement · 5 min read
How to Design Retail Tests Your Merchant Can Evaluate
Define the decision, assignment, sample size, comparison and uncertainty before a retail test starts.
Published November 18, 2025 · Reviewed September 7, 2026
The published series
Retail Experimentation Playbook
7 articles by Matt Drake. Read in order or start with the question in front of you.
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Retail Measurement · 5 min read
Instrumentation and Data Quality for Retail Decisions
Define data sources, metric meaning, account scope and quality checks before using a retail number in a test or business review.
Published November 20, 2025 · Reviewed September 7, 2026
Retail Measurement · 4 min read
Using AI in a retail test while keeping human judgment in the design
Use AI to organize test evidence and catch missing inputs without confusing a checklist, an A/A run, or a before-and-after chart with proof of impact.
Published November 3, 2025 · Reviewed September 7, 2026
Retail Measurement · 5 min read
Ten-Store Holdouts: What a Small Retail Test Can Establish
Assess a small holdout with realistic power, randomized assignment, execution controls and clear limits on rollout claims.
Published December 1, 2025 · Reviewed September 7, 2026
Retail Measurement · 5 min read
Media Lift with Integrity: Separate Attribution, Incrementality and Profit
Read retail media results with clear attribution rules, a credible comparison, financial definitions and visible uncertainty.
Published December 1, 2025 · Reviewed September 7, 2026
Retail Measurement · 5 min read
Clean Reads: A One-Page Retail Test Plan and Scorecard
Copy a practical retail test brief that keeps assignment, metric definitions, uncertainty, guardrails and next decisions together.
Published January 28, 2025 · Reviewed September 7, 2026
Retail Measurement · 5 min read
From Pilot to Scale: A QBR Template for Evidence and Decisions
Turn a retail pilot into a clear business-review decision with supported results, operational conditions, owners and a measured expansion plan.
Published December 1, 2025 · Reviewed September 7, 2026