Catch catalog errors before they reach customers. Product Data Checker scans every product against 13 deterministic rules for duplicate SKUs and barcodes, missing images, alt text and SEO fields, pricing errors, negative inventory, and more. Results are grouped by severity and link directly to each product editor. Growth adds automatic checks, weekly email, CSV export, and an ignore list. Pro adds custom rules and Slack alerts. Read-only; never edits products or accesses customer data.
Correction of product information
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