The WooCommerce Checkout Fields & Fees will allow you to easily apply fees (or discount in case the fee value is negative) and to display additional fields in the checkout Billing and Shipping..

With Conditional Content you can restrict or grant access to parts of the content (text, images...) based on a wide selection of conditions (device, user groups, date ranges, languages, menu items..

Conditional Shipping and Payments gives you a streamlined way to restrict the shipping methods, payment gateways, and shipping destinations available to your customers...

WooCommerce Conditional Product Fields at Checkout Plugin allows you to display additional product fields at checkout!..

The last Woocommerce Discount plugin you'll ever need. Bulk discounts - Pricing per quantity - Mailchimp and Sendingblue subscription deals - Wholesales discounts - Can handle stores of more..

This Wordpress Plugin let you set a wide range of conditions (like minimum/maximum quantity of total items and/or a minimum amount in the WooCommerce cart) to get Free Shipping...