OpenPos + YITH WooCommerce Dynamic Pricing and Discounts Premium . For rule type = “category” only

this addon make base on this version

/**
 * Plugin Name: YITH WooCommerce Dynamic Pricing and Discounts Premium
 * Plugin URI: https://yithemes.com/themes/plugins/yith-woocommerce-dynamic-pricing-and-discounts/
 * Description: <code><strong>YITH WooCommerce Dynamic Pricing and Discounts</code></strong> allows editing prices and enabling dynamic discounts in a simple, quick and intuitive way. Keeping a store without this features would be a serious mistake! <a href="https://yithemes.com/" target="_blank">Get more plugins for your e-commerce shop on <strong>YITH</strong></a>.
 * Version: 3.17.0
 * Author: YITH
 * Author URI: https://yithemes.com/
 * Text Domain: ywdpd
 * Domain Path: /languages/
 * WC requires at least: 7.4
 * WC tested up to: 7.6
 *
 * @package YITH WooCommerce Dynamic Pricing and Discounts Premium
 * @since   1.0.0
 * @author  YITH
 */