Mark Delivered

I struggled with shipments being delivered but not updating in Shopify, showing delivered. I found Mark Delivered a simple solution for a very simple problem. This is so easy exactly how I believe it should work in the absence of a very simple function Shopify inexplicably refuses to add. I have the most inexpensive Shopify plan and didn't feel like spending 100 of dollars to get some sort of solution. I only need the free option and it works great for me. This app is a great help. Well done Ramakrishnan, founder of Mark Delivered, you did a excellent JOB. Thank you so much!