What Google Shopping will not show

Google does not allow firearms, ammunition, or parts and accessories that improve how a weapon works (for example optics, magazines, grips, stocks, triggers and barrels) in Shopping ads and free listings. Your feed holds those back on purpose to keep your Merchant Center account in good standing, so only the items Google allows are sent.

Knives are judged one product at a time, not by category.

If Merchant Center reports an image problem such as "Unsupported image type", email us: it usually means the photo is missing on our side, not that the format is wrong.

More help

• Google product feed and analytics