Providing Google with your returns policies helps them show better information in their shopping and product-based search results.
The primary and most reliable way to tell Google about your shipping is in the Google Merchant Center. Or you can sometimes add it via the Google Search Console.
If they are not an option, then you can provide this information in structured data via the SEO Rich Snippets app.
Google originally wanted the returns policy added to all product pages, but now recommends adding it once for the whole store. By default, the app adds it to the home page. However, you can enable it on your product pages if you want to get rid of a Search Console “issue”.
You can enter several return policies, e.g. for different countries, and include details on how the return policy works.
