Essential Free Shipping Upsell

First off, this app is great, 10/10. It provides a nice free shipping progression bar, with a lot of customization options, to combat abandoned checkouts when shipping is calculated and to motivate customers to spend a little bit extra for free shipping. Secondly, the people behind the app are really friendly and helpful. They notified me when a feature was implemented that I had inquired about before. Then they helped with the implementation when I ran into an issue specific to my use-case. Awesome! :)