Setting related products one item at a time stops working past a few hundred products. Set them from the product list without leaving the page, copy one product's set and paste it onto others, or add collection rules that cover a whole collection at once. Products you haven't set show Shopify's automatic recommendations, so the section works from day one. Shoppers tick the items they want, see the total, and add them to the cart in one click. Works on product and cart pages, in 20 languages.

• Set related products for many products from one list, without leaving it.
• Copy a set of related products and paste it onto other products.
• Use collection rules to cover a whole collection with one setting.
• Products with no setting show Shopify's automatic recommendations.
• Shoppers check items, see the total, and add them all in one click.