This is an example of the setting of the function in the Shopify theme "Dawn" that suggests "products to be purchased together" registered in the product meta field in conjunction with the product added to the cart on the cart screen. By displaying it on the cart screen just before purchase, you can expect a certain increase in the purchase price.
Example of how to customize the "Featured Collection" of the Shopify theme "Dawn" to display "Products frequently purchased together" on the cart page
[Settings Step 1] Add a definition to link "products purchased together" to the product meta field and set related products for each product.
[Settings Step 2] Add the scheme to "featured-collection.liquid" and the label to "ja.schema.json"
[Settings Step 3] In addition to the normal collection display function, add code to "featured-collection.liquid" to display when "products purchased together" exist on the cart screen.
