Shopify POS Cart/Checkout Customization

Shopify Discussion

Topic summary

A user inquires whether Shopify’s POS (Point of Sale) cart and checkout can be customized using functions or Checkout UIs, similar to the online store.

Specific Use Case:

  • Automatically replace individual items with bundle products when all bundle components are added to the cart
  • This functionality exists as a tutorial for online stores on Shopify Academy

Current Status:

  • POS cart and checkout customization is not currently supported
  • The extensibility features available for online storefronts do not extend to the POS system

Resolution: The question remains unanswered regarding potential workarounds or future availability of this feature.

Summarized with AI on October 27. AI used: claude-sonnet-4-5-20250929.
1

I know for the online store you can use functions or Checkout UIs to extend the functionality but can you do that for the Checkout and Cart on the POS?

The feature I would like is that if all the items for a bundle is added to the cart, I would like for the individual items to be replaced by those bundles. This was literally made into a tutorial on the Shopify academy so I’m hoping it can be done at the POS.

2

Currently you cannot customize the checkout or cart in the shopify POS.