GMC issue or just made a change?
Merchant Patrol scans your product page, schema, and GMC feed — then shows you precisely what mismatches exist. No Shopify login. No GMC access needed.
Paste a Shopify store URL. We read its public sitemap, discover every product page, and validate up to 25 of them.
Coverage is stated honestly. If your store has 6,000 products and we validate 25, the Proof Card says 25 / 6,000 discovered URLs. A partial scan is never presented as a full-store validation.
Every scan produces a Proof Card showing what Google sees across three sources.
| Source | Price | Availability | Observable |
|---|---|---|---|
| Product page | $89.00 USD | in_stock | ✓ |
| Product schema | $109.00 USD | in_stock | ✓ |
| Feed | — | — | — |
Price mismatch: Page $89.00 vs schema $109.00. Google may use either value.
One product, three sources. Paste a GMC feed row to compare page, structured data and feed together — a whole-store scan reads two of the three.
For agencies checking multiple products. Paste up to 50 URLs, one per line.