To uninstall, please go to the Install/Uninstall then click the "Uninstall" button.
That will remove our code from your theme.
Alternatively, if you missed that button, you can also delete our code manually by:
1. Edit your theme.liquid and delete the line "include 'quantity-breaks-now'" from the bottom of the page.
2. In snippets, delete the file "quantity-breaks-now.liquid".
3. In templates, delete the files:
Finally, ensure the app is deleted from the Apps section in Shopify to ensure you're not billed for any future billing periods (however you may still be charged by Shopify for the current billing period if you exceeded the Free Trial Period.)