I had to build an Abandoned Cart automation for a Shopify store. All guides on the internet advised me to use website site visit tracking (Site Tracking). However, the goal was to use the subscriber information to trigger the automation so I created this Abandoned Cart automation for Shopify stores.
You can check this short video where I explain how the automation works
Note that this Abandoned Cart sequence will not work after the first order because of the conditions it uses to see whether or not an order has been placed.