📄️ Replacement items
Replacement items are items that you can substitute for items that are likely out of stock. For example, you can substitute one brand of pasta sauce for another brand. Or, you can substitute frozen strawberries for fresh strawberries.
📄️ Complementary items
Complementary items are the types of items that customers often buy together. A well-curated list of complementary items can improve the customer's shopping experience and increase the average gross merchandise value (GMV) of the cart. For example, if a cart contains peanut butter, your site might display a list of complementary items, such as a selection of jams, jellies, marmalades, bananas, and bread.