Related Products Plus gives merchants full control over which products appear as related recommendations on their product pages. Multiple sources can be enabled and ranked in priority order: products linked manually in bulk, Shopify's own related product data, and an automatic system that learns from order history which products are bought together. Recommendations become more accurate over time as more orders are processed. Previous app data can be imported from an existing product metafield.

• Real purchase data: shows products customers actually buy together.
• Priority sources: combine manual links, Shopify data, and purchase history.
• Bulk linking: connect products across collections without editing each one.
• Migration support: reuse product links from a previous app without re-linking.
• Theme editor: add the recommendation widget directly to your product page.