'How to use the 'Buy Now' button with checkout upsells'
Overview
The Buy Now button allows customers to skip the cart and go directly to checkout. With UpsellPlus, you can still show upsells when shoppers use this fast-checkout option.
Dynamic Checkout buttons like the 'Buy It Now' will work with UpsellPlus if your store is using the new Checkout Extensions checkout type.
Because Shopify restricts any dynamic checkout customizations with the Buy Now button performed on the checkout.liquid, but this limitation is solved using the new Checkout Extensions type.
You can learn more about Shopify's limitation here: Dynamic checkout buttons compatibility
If you are still using checkout.liquid, it's time to upgrade to Checkout Extensions!
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Updated on: 11/02/2025
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