Availability mismatch between feed and landing page

Your feed says the product is in stock but Google's crawler found it out of stock on the landing page (or vice-versa). Like price mismatches, this is a user-protection block.

Out-of-sync inventory between your storefront and your feed export. The feed runs once a day; meanwhile the product sold out hours ago.

1. Move from once-a-day feed exports to scheduled hourly exports for fast-moving SKUs, or use the Content API for Shopping for real-time updates.
2. Configure your feed to match availability exactly: in stock / out of stock / preorder / backorder.
3. Add availability structured data to the landing page (schema.org/Offer with availability) for confirmation.
4. Set up out-of-stock automation: when inventory hits 0, the feed flips to out_of_stock automatically, not on the next scheduled refresh.

• Treating preorder and in-stock as the same thing — Google distinguishes them
• Letting low-stock products oscillate between in/out, causing repeat disapprovals