How to Show Upsell Products in the Cart in Shopify Broadcast Theme

Broadcast's cart drawer supports two related blocks for growing order size: a general Upsell products block, and a Bundle products block that can apply automatic discounts when a shopper adds a bundle.

Steps

1. In your Shopify admin, go to Online Store > Themes and click Customize on Broadcast.
2. Select the Cart drawer from the Overlay section of the theme editor.
3. Click Add block and choose Upsell products for general cross-sell suggestions, or Bundle products if you want to offer a discount for adding a specific set of items together.
4. Configure which products are suggested, or which bundle and discount applies.
5. Click Save.

For precise, hand-picked pairings rather than a broad upsell list, pair this with Broadcast's metafield-based product upsells on the product page itself — the two work at different points in the shopping journey rather than replacing each other.