KS Cart Upsells

Increase average order value by placing relevant add-ons where customers are already ready to buy. KS Cart Upsells adds a responsive product recommendation carousel to the cart drawer and cart page, allowing customers to add suggested products without leaving the cart.

Smart complementary recommendations: Use complementary products assigned through Shopify Search & Discovery to show suggestions based on the products currently in the cart. KS Cart Upsells distributes recommendation slots across those cart items and automatically removes unavailable products, duplicates, and products that are already in the cart.

Reliable collection fallback: Select a collection to use whenever no eligible complementary products are found. This keeps the upsell area populated while still filtering out unavailable and already-added products.

Choose how many products to show, customize the heading and its size, select a plain, filled, or bordered card style, and use primary or secondary quick-add buttons. Customers can browse recommendations in a compact carousel, add simple products immediately, and choose options when a product requires them.

KS Cart Upsells works in both the cart drawer and cart page and refreshes as the cart changes. Use it on its own or pair it with KS Cart Goal to create a more engaging, conversion-focused cart experience.

KS Cart Upsells is built specifically for Dawn and Horizon. If you are interested in adapting and using this snippet with another Shopify theme, please contact us to discuss the required custom work.

Last updated: July 27, 2026

Explore the live demo to see the snippet in action. Try the feature and see how it looks and works within a storefront on desktop and mobile.

If the demo asks for a password, it is usually ks.

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Follow the installation instructions included with your snippet. Check its theme compatibility before making changes, and duplicate your theme so you have a backup.

Need help with installation? Check the guides and existing answers in our support forum, or ask there if you need more help. You can also use the contact form.

This snippet is free, including any updates we release. There is no time limit on access to released updates.

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