Articles on: UFE - Upsell Funnel Engine

Limitations of UFE

Almost 80% of the limitations of the Upsell Funnel Engine app are directly dependent on the limitations of Shopify Draft Order. What is a Shopify draft order?


ImportantUpsell Funnel Engine uses Shopify Draft Order to apply discounts to the upsell/cross-sell offers if the widget has a discount associated with the UFE app.


Limitations


  • You can't use multiple upsell apps along with UFE

Learn more here:


Multiple upsell apps and theme support?


  • Some themes show product pages quickly while navigating from other pages (homepage or collection pages), this is done by pre-fetching the product details in the background, UFE doesn't support these cases.


  • Some themes also use browser history API navigation to show pages quickly, UFE doesn't support that!


  • May not work on some themes, but we do support almost all themes.

Learn more here:


Multiple upsell apps and theme support?


  • Don't work with quick view product display popups.


Hope you've got some value from this article. Let us know your feedback 🙂 We are excited to hear your thoughts.


Did we miss something?No worries! Message us by clicking the chat icon 💬 inside the app.Or Just email our team at support@helixo.co ✌️

Updated on: 02/04/2026

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