Hello! I am working with a Shopify website and have created a discount code through Shopify which I would like to add to my Klaviyo abandoned cart flow. Currently, our flow has the: {{ event.extra.checkout_url}} attached to a “return to cart” button...is it possible to add my Shopify discount code to this as well? If so, HOW please?!

I can only figure out how to connect my shareable Shopify link to the button but then it doesn’t send our customers back to their saved shopping cart as far as I can tell.

Any help is appreciated! Thank you!