The Upsells block can be added to your Single Product template to display additional products that you recommend on your product pages.

You can set the Product Upsells in your WooCommerce Product pages > Linked Products > Upsells.

Adding the Product Upsells block to your Single Product template

1. Under WooCommerce Template Tags > Upsells > Drag and Drop the Upsells block to the template.
   
2. Once added, click on the Upsells block to open its settings. There you’ll find options to set the number of columns to display the upsell products, posts per page, and ordering options.
   
3. On the Advanced tab, you will find more options to add more styles, spacing, attributes, and device visibility.
   
4. That’s it! Make sure to always save your work.