# Product Recommendations
### Product Recommendations
Product recommendations help customers discover more of your catalog and increase average order value. Monterrey Theme supports Shopify’s built-in recommendation system, which includes complementary products and related products.
### Complementary Products
* These are items meant to be used together (e.g., glasses + cleaning kit, jacket + scarf).
* They are set up in Shopify’s free Search & Discovery app under the Recommendations section.
* Once assigned, they will automatically display on the product page in the theme’s recommendation area.
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### Related Products
* These are alternatives or similar items (e.g., different colors of the same style).
* You can also configure these in the Search & Discovery app.
* The theme will display them in the Related products section of the product page.
### How they display in the Theme
* Complementary Products and Related Products appear in a dedicated section on the product page.
* The layout and styling can be customized in the theme editor under Product page.
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