Excluded means incomplete.
The proposed update repeats notebook / NOTE-001. The engine cannot choose a reliable match, so it excludes those rows instead of guessing a price comparison.
Public synthetic demo · no signup
Try a catalog review.
With synthetic files.
Run the actual comparison engine on a fictional catalog update. Find a price drop, a cleared description and identifiers that cannot be matched.
Everything here uses the supplied examples. This demo cannot open your files, connect to Shopify or perform an import.
Preparing the local demo. You can also open the example report below.
Your synthetic review
Comparison results
Some rows are excluded from comparison. This does not predict that Shopify will reject the file, and it is not approval to import.
- Compared variants
- 0Exact handle + SKU pairs
- Price changes
- 0Within compared variants
- Priority findings
- 0Blocking + high priority
- Unpaired update rows
- 0Excluded or unmatched
- Total findings
- 0All severity levels
These counters overlap. One record can have several findings; they are not a count of unique products or a coverage score.
Read the findings
Saving the HTML report includes every finding, even when the priority filter is selected. The downloaded report opens on its own after you close this page.
Coverage, matching rules and limitations
What to take from the example
Useful findings.
Human decisions.
Different kinds of absence.
An absent row is not a predicted deletion. An omitted column is unassessed, rather than treated as an explicitly blank value. Actual import behavior needs separate review.
Read the coverage.
Images, inventory, tax, shipping, market prices and metafields are outside this comparison. Zero changes would not mean a complete check or a safe import.
The demo uses the same deterministic comparison engine as the downloadable prototype, with fixed synthetic inputs. It is a demonstration, not an independent user trial or a test of your store.
Want to try the full workflow?
Read the trial scope and request access to the synthetic Windows trial. There is no purchase or payment.