YiThemes - YITH WooCommerce Dynamic Pricing and Discounts v1.6.5

Increase conversions through dynamic discounts and price rules and build powerful and targeted offers. How you can benefit from it: You will be able to create targeted offers based on the quantity purchased or on products added to cart, etc; You will be able to increase the average of order value through discounts and offers on the quantity; You will be able to enable offers only for certain users or on specific conditions (for a given number of products in the cart, after a specific number of orders placed by the user, etc.)