Start with your deployed store
Map the relationship between your commerce catalog, channel exports and any external feed layer. Decide which field values the commerce platform owns and which are transformed downstream.
Where the decision gets specific
A tool in the same corporate ecosystem can still have separate plan, destination and configuration requirements. Ask for current connector documentation and a sample export. Do not treat brand association as deployed support.
Make the audit repeatable
Select a small sample that covers normal products, variants and an unavailable item. Record the exact page, market, time and expected values. Run the public check, then compare its findings with your own authoritative records. For each issue, identify whether the repair belongs in source data, a template, a mapping or an account setting. Preserve the report before making changes so that the next check measures a real difference.
What public evidence cannot establish
The L0 scanner cannot inspect private feed acceptance, authenticated account configuration, payment authority or completed orders. A blocked page is not proof of a missing capability. Confirm those questions through official merchant tools and scoped provider documentation. Treat any suggested candidate as a capability to investigate, not a ready-made endorsement.