OBSERVED PRODUCT EVIDENCE · 2 NOVEMBER 2026

A small formatting fix.
A measurable validation change.

An anonymized merchant feed contained 2,842 product rows. A controlled rule preview normalized supported condition values from NEW to new.

1,269 → 2,835Rows passing implemented discovery checks
1,573Rows with condition formatting changes
7Rows still blocked by URL issues

This was a preview, not an applied production change or a customer revenue result. Prices, stock and IDs were unchanged in the candidate. Platform ingestion and acceptance were not tested.

Download the example rule ↓

What the preview established

  1. The same source, saved schema profile and merchant settings were used before and after the candidate rule.
  2. The rule changed supported condition spelling only. Missing and unknown condition facts were not guessed.
  3. 1,566 additional rows passed the implemented checks. Seven URL issues still required source correction.
  4. A passing check establishes readiness for the implemented rules, not platform approval or full UCP service conformance.

Approval memory addresses a separate problem: keeping a supported field decision when unrelated facts change. Explore both paths in the restricted preview.

Source: a Feedaptor validation preview recorded on 2 November 2026. Only aggregate results and the formatting rule are published; merchant identity and catalog records are omitted.

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Free check: 10 products / 100 KB. No account or card.
Merchant: $49 USD per month, tax included.