Deal product feature adds Deals to the WooCommerce Store.
In order to add this feature on your website, all you need is to select products from the admin panel and offer deals on it.
Also, you can create a special page on the Website and display all deals with count down timer by using Woocommece products shortcode.
You can find this shortcode on the following path :
Woocommece products shortcode > Product Type > Deal products