The WooCommerce Default Quantity Nulled plugin does one thing, and it does it well. It changes the initial quantity value for specific products, categories, or your entire store.

ADVANCED QUANTITY RULES

• Set minimum/maximum quantities and order values
• Define quantity increments and step groupings
• Change the WooCommerce default quantity
• Manage quantities at every level – order, category, product, variation, and user role

PROTECT YOUR PROFIT MARGINS

• Make sure every order is both profitable and manageable
• Gently encourage customers to buy more
• Ensure your order quantities match your warehousing and delivery systems

Demo: https://barn2.com/wordpress-plugins/woocommerce-quantity-manager/

Changelog

2.3.4

Release date 11 January 2024

• FIXFixed compatibility issue with WooCommerce Product Sample “backorders allowed” setting (requires WooCommerce Product Sample v1.0.15).
• DEVTested compatibility with latest WordPress and WooCommerce versions and updated internal libraries.

2.3.3

Release date 28 November 2023

• FIXFixed issue with quantity reset on variation change.
• FIXChanged method for testing additions to cart in order to work around compatibility potential issue with third-party plugins that modify the cart during the add_to_cart hook.
• FIXIf WooCommerce is not active when Quantity Manager is active, Quantity Manager will no longer throw a permissions error.
• DEVTested compatibility with latest WordPress and WooCommerce versions and updated internal libraries.

2.3.2

Release date 25 September 2023

• FIXAdded fallback for minimum quantity on ‘Add to Cart’ buttons when ‘AJAX add to cart’ buttons are disabled.