Missing google_product_category

Without google_product_category, Google has to guess your category, which lowers ranking accuracy in Shopping. Some categories (apparel, electronics, healthcare) actually require it.

google_product_category uses Google's specific 6,000-node taxonomy. Many feeds skip it or use the platform-native category instead.

1. Map your store categories to Google's product taxonomy. Use the full path like 'Apparel & Accessories > Clothing > Shirts & Tops'.
2. Use the deepest specific node available, not the parent.
3. For apparel, electronics, baby products, healthcare — google_product_category is essentially mandatory.
4. Update the feed and resubmit.

• Submitting a numeric category ID alone — supply the full text path or both
• Picking a parent category ('Apparel & Accessories') when a leaf node exists