2. Add cross-selling items block to the product page

The Relax theme enables the Cross-sell products section. It shows the frequently bought together or other product bundles on your Shopify product page.

The template offers the advanced configuration of the section. It is possible to:

• Create another heading for the section.
• Show the border underneath.
• Select products to promote.
• Enable "random" products when there is nothing to promote.
• Choose the number of products to be shown per page.
• Customize the product card settings such as Badge size and Image ratio.
• Add custom styles within the built-in Shopify feature.