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How to install Upsell Gallery in your Shopify store

Boost AOV with Upsell Galleries - show product suggestions where customers are most likely to add more: product pages & cart drawer.

Hoyin avatar
Written by Hoyin
Updated today

Upsell Galleries are a powerful way to boost average order value by showcasing product suggestions right where customers are most likely to add more to their cart - on the Product Page or in the Cart Drawer.

Unlike basic upsell tools that just suggest related products, Sauce Upsell Galleries combine authentic user-generated content (UGC) with smart, contextual recommendations—turning inspiration into action. This fusion of social proof and relevance not only drives more clicks, but builds trust and encourages customers to buy more confidently.

Here’s how to set them up in your Shopify store.

🛍️ Product Page Upsell Gallery

Option 1:

Using Shopify App Blocks (Theme 2.0 or newer)

  1. In your Shopify admin, go to Online Store > Themes and click Customize next to your current theme.

  2. In the Theme Editor, open a Product template.

  3. Click “+ Add block” and select Sauce Upsell Gallery.

  4. Drag the block where you want it to appear on the page.

  5. Save your changes.

✅ That’s it—your gallery is live!


Option 2:

Using a Custom Liquid Block (for older themes)

  1. In the Theme Editor, open a Product template.

  2. Click “+ Add block” and choose Custom Liquid.

4. Copy the embed code and paste it into the Custom Liquid block.

5. Save your changes.

👍 Done! The upsell gallery is now embedded on your product page.


🛒 Basket (Cart Drawer) Upsell Gallery

⚠️ Installing the Basket Upsell Gallery requires editing theme code. If you’re not comfortable doing this, reach out to us and we’ll be happy to help!

How to install:

  1. In your Shopify admin, go to Online Store > Themes, then click … > Edit code next to your theme.

2. Locate the cart-drawer.liquid file under Sections (or check where your cart drawer is rendered—it might be a snippet).

4. Copy the embed code and paste it into the cart-drawer.liquid file—ideally below the cart items, but placement is flexible.

5. Save the file.

✨ Your cart upsells are now live and ready to boost conversions.


Need help?

If you’re unsure which method to use or want us to handle the setup, just contact the Sauce team and we’ll take care of you.

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