How do I fix the Shopify error: Missing field "priceValidUntil" (in "offers")? Rich snippet error

Legacy boards (read-only) Education & Credentials
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Topic summary

A Shopify store owner is encountering a rich snippet error related to missing “priceValidUntil” field in their product structured data (schema.org markup) while using the Miniming 3.4.0 theme.

Current Implementation:

  • The user has already added a priceValidUntil field to their JSON-LD schema
  • The field is set to expire 30 days from the current date using Liquid templating: {{ "now" | date: "%s" | plus: 2592000 | date: "%Y-%m-%d" | json }}
  • The complete Product schema includes standard fields (name, image, description, brand, offers)

Issue Status:
Despite implementing the priceValidUntil field in the code, the error persists. The discussion remains open with no responses yet, suggesting the user is still seeking:

  • Validation of their implementation approach
  • Potential syntax or formatting issues
  • Alternative solutions specific to the Miniming theme
  • Troubleshooting steps to resolve the Google Search Console error
Summarized with AI on November 1. AI used: claude-sonnet-4-5-20250929.
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How do I fix the Shopify error: Missing field “priceValidUntil” (in “offers”)? Rich snippet error in miniming 3.4.0 theme below is the code that i have worked.