Validate events
Confirm the expected storefront events fire once with the fields your analysis actually requires.
Checklist
A pixel is useful only when its event semantics, consent behavior, and purchase linking are understood. Validate the pipeline before trusting funnel or attribution analysis.
Confirm the expected storefront events fire once with the fields your analysis actually requires.
Do not treat denied or unknown consent as permission to retain advertising identifiers.
Use Shopify orders as purchase truth rather than trusting a browser checkout event as revenue truth.
Confirm the technical surface first.
Run one clean test journey.