
Google’s Structured Data Testing Tool or Google’s Search Console for website owners may report the following errors for the default Schema markup offered by WooCommerce:
- The aggregateRating field is recommended.
- The brand field is recommended.
- The review field is recommended.
- This Product is missing a global identifier (e.g. isbn, mpn or gtin8).
- No global identifier provided (e.g. gtin mpn isbn).
- Missing field “businessDays”.
- Missing field “cutoffTime”.
- Missing field “deliveryTime”.