Complementary products (block)

Available in: Product information

This block shows products that complement the one being viewed — batteries for the flashlight, the matching belt for the pants. You choose the pairings yourself in the free Shopify Search & Discovery app, under its Recommendations tab; the block only appears on products that have pairings set.

• Heading and Heading size — "You may also like" by default.
• Product count — how many to show (4 by default).
• Show above the fold — with the full-width product layout, whether the block sits with the gallery at the top or below it.

📝 Note: This is different from the Product recommendations section, which suggests related products automatically — complementary products are pairings you pick by hand.