cheerios.com

1. An offermissing on 12 of 12

   Give each product an offer: without one there is no price, currency or stock for a cart to read.

2. Pricemissing on 12 of 12

   State the price as a number, such as 68.00, never text with a symbol in it.

3. Currencymissing on 12 of 12

   State the currency as a three-letter code, such as USD.

4. In stock or notmissing on 12 of 12

   State stock as a schema.org value, such as https://schema.org/InStock, for each variant.

5. Conditionmissing on 12 of 12

   Say each product is new, or how it is used or refurbished.

6. Shippingmissing on 12 of 12

   State what delivery costs, where it goes and how long it takes, once for the store or on each offer.

7. Returnsmissing on 12 of 12

   State the return policy: the window, the countries and who pays, once for the store.

A count of fields says what a page's data states, read before any script runs. It does not decide eligibility: Merchant Center and Google's own review decide whether a product shows in merchant listings, Universal Cart or any other Google feature.