WooCommerce is a plug-in of open source e-commerce toolkits designed for small to large online merchants using WordPress.
It was developed to allow any WordPress based site to become an impressive online store, efficiently and easily. 

WooCommerce comes with a very reliable and powerful eCommerce plugin that boasts mostly quality and features at the enterprise level.

If your ambition is to start building an independent online store from scratch, or to use an existing and working WordPress site and use it to sell products – WooCommerce is the perfect plugin for you. 

WooCommerce is a free plugin, to which anyone can add features, upgrades and more for a fee, according to the customer’s desire to move forward and explore the full experience offered.