A blank availability cell is enough for Shopping to skip the row.

Google Merchant Center requires availability. An empty cell is not the same as out of stock. This is a feed hole, not an Ads account bug.

Check a feed in the browser Store Audit — $149

The browser check flags a blank availability column. Accepted values are in_stock, out_of_stock, preorder, or backorder (spaces allowed). ShopGaps does not log into Merchant Center and does not promise approval.

What to do

1. Open the TSV. Find the availability column. Fill every product row.
2. Match the landing page. in_stock on the feed with an out-of-stock page still fails.
3. Drop the same file on gmc-check.html, or email it for a written Store Audit.

Missing or zero price · Merchant Center feed check · Missing GTIN / brand / MPN