WooCommerce:

WooCommerce is a WordPress plugin used for building ecommerce websites on the WordPress platform. A large number of WordPress themes have the WooCommerce functionality built-in. The plugin provides almost all the features that are available in the other open-sources CMS’ listed here. WooCommerce might work out more user-friendly and cost-effective for smaller businesses as well as for those familiar with WordPress.

Pros:

• Easy setup – WordPress requires very little time to get familiar
• Runs on Wordpess – so does not have powerful servers requirements
• Good number of lower-priced add-ons and themes available
• Huge WordPress support community

Cons:

• Might not work for mid and large size businesses or for businesses looking to scale up soon