Set limits on Minimum and Maximum Quantity of a particular product.
Limit Subtotal value in an order.
Limit minimum and maximum amount in an cart order
Setting minimum and maximum quantities in your Shopify store is now made simpler with Quantify.
With Quantify, you can now set limits on how few and how much your customers can order and purchase from your Shopify store.
Quantify has a simple interface that makes it easier for you to implement the restrictions with fewer hassles.
Prodcut Setting Page
Cart Setting Page
General Setting Page