WooCommerce is a plugin for WordPress that adds e-commerce functionality to a WordPress website. It is designed to make it easy to sell products and services online, and it includes a range of features for managing an online store, such as the ability to manage products, process payments, and track orders.
WooCommerce is open-source software, which means that it is free to use and modify. It is built on top of WordPress and can be easily installed and configured within an existing WordPress site.
Glad to see your interest in this topic. Woocommerce is tightly integrated in Codesphere. There is a guide how to set it up in Guide on setting up Woocommerce in Codesphere