WooCommerce Minimum/Maximum Quantities GPL v2.1.5 – Codecanyon

WooCommerce – Minimum/Maximum Quantities GPL Overview:
WooCommerce – Minimum/Maximum Quantities extension for WooCommerce allows you to define minimum and maximum allowable product quantities per product, order, or variation. It also lets you define a group quantity if your product must be bought in groups of x.

WooCommerce – Minimum/Maximum Quantities Features List:
Easy to customize, setup and use.
Set a minimum and maximum quantity required to checkout.
Set a minimum and maximum cost (of cart items) required to checkout.
Order quantity group of features. Total quantity must be multiple of X.
Exclude product from rules.
Group of features(e.g. You must purchase in a group of X).
Support minimum and maximum rules on variation level also.
Support minimum and maximum order items ( minimum & maximum number of products ).
Support Group of option on Category level also.