How to add checkout upsells to the checkout header?
Overview
With UpsellPlus you can now display offers in the checkout header section. This article will walk you through the steps to do so.
Step-by-Step Guide
- Access the UpsellPlus App
- Log in to your Shopify Admin panel.
- Navigate to the UpsellPlus app.
- Click on New Offer
- Select the Checkout Header upsell type
- Edit the offer with the details you want to include
- Add a title to the offer
- Choose the upsell products you will be offering with its discounts
- Customize the layout and add the smart rules
- Once the offer has been created, make sure you add the Checkout Header block to your checkout customizer
Updated on: 20/01/2026
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