Items Invalid – Price or Price Specification should be specified

Hi,

I am having an issue with both product snippets and merchant listings in my Google Search Console. Half of my products are coming up as invalid with the issue listed as Either “price” or “priceSpecification.price” should be specified (in “offers”). I’m unsure why this is happening and only to some products.

I can see that there’s a 0 where there perhaps shouldn’t be eg. :[{“@type”:”Offer”,”priceSpecification”:{“0”:{“@type”:”UnitPriceSpecification”,”price”:”12.95″,

The issue was first flagged on January 9 with 9 items affected, and is now up to 45 today.

The page I need help with: [log in to see the link]