For more information about collections, see Shopify’s Collections guide.
To set this section up:
From your theme’s “Customize” screen, choose Product pages from the pages drop-down menu at the top of the screen.
Select the Recommended products section from the list of sections.
Check the Enable checkbox to enable the recommended products section.
Change the Heading.
Change the Posts per row and the number of Rows displayed.
Use the Save button in the top-right corner when you are finished editing.
The recommended products section has the following settings:
We recommend keeping this to just a few words long.
On mobile devices the amount of products per row might change. This depends on how wide the customer’s mobile device screen is.