Google Products Not Approved "Mismatched Value, Page Crawl, Price"

[KimMVH]

Hi. How do I fix this? Have about 2 dozen products which are not approved by Google. These products have size variants with varied pricing for each variant. There are only 2 to 3 or 4 variants for each of these products.

None of these products have a GTIN, UPC or MPN number. I have learned I will have to choose the "False" property thing--whatever they call it--if needed. 

The Google message states (see attached screenshot): "Mismatched value (page crawl) [price]. Update your product's price in your product data to match the price on your landing page." My variants are listed from lowest price variant to highest priced variant for the respective sized papers we sell. The pricing is correct and matches up with each size--lowest to highest in the pull-down menu. The pull-down menu begins with the lowest priced/smalled sized item. So, I don't understand what the issue is. 

I have tons of other products just like these with variants and they are approved. Not sure why these 2 dozen are not approved or how to solve it. I appreciate your help. Thank you. 

[KimMVH · Accepted solution]

I am happy to say this issue has been resolved. 0:-) Google support helped me. Many of the rejected listings are now approved and the others should be ok soon. Thank you.

[Professorx1]

Can you please tell how they have helpen? Did you add structured data (schema markup) for Shopify product variants so that Google can crawl them correctly for rich results?