A new Google Merchant Center update changes how e-commerce sites must handle out-of-stock products, with direct implications for product approvals and ad performance.
What’s happening. Google now requires that out-of-stock products must still display a buy button, but it can no longer be active or hidden. Instead, the button must be visibly disabled and appear grayed out. In other words, users should be able to see the button, but not click it.
This marks a clear shift from common practices where retailers either left the “Add to Cart” button clickable or removed it entirely. Both approaches are now non-compliant.
How it works. In practical terms, the requirement is simple. The buy button must remain on the page, but its functionality needs to be turned off. Typically, this is done by applying a disabled state so the button becomes unclickable and visually subdued.
The catch. The button change is only part of the update. Google also expects clear availability messaging on the product page, such as “in stock,” “out of stock,” “pre-order,” or “back order.” This information must match exactly with what is submitted in the product feed.
Any inconsistency between the page and the feed can lead to disapprovals.
The bigger shift. This update removes a long-standing workaround used by many retailers. Previously, it was possible to keep selling out-of-stock products by leaving the purchase button active. That approach is no longer allowed.
If a retailer still wants to accept orders for unavailable items, the product must now be labeled as “back order.” This status needs to be reflected consistently across both the landing page and the feed.
Bottom line. What looks like a small UI requirement is actually a meaningful policy change. Retailers will need to review how they manage out-of-stock products and ensure their pages and feeds are fully aligned to avoid disruptions.
First seen. This update was spotted by Google shopping specialist who shared the his how to video on LinkedIn.
Dig deeper. About landing page requirements