To enable the Sort by Minimum Quantity feature:
- Log in to your CoreCommerce admin area
- In the upper right corner, hover over Settings and click on Inventory Settings
- While in the Products section, scroll down untl you find Allow Sort by to sort by Minimum QTY and switch it ON
- When done, click Save at the top of the page
Once this is enabled, you will see Minimum QTY in the "Sort by" drop-down that appears on your product grid pages.