WooCommerce is the most popular eCommerce plugin in WordPress CMS. With this plugin, anyone can start an eCommerce store within minutes that is ready to sell products. There are varieties of Plugins available for WooCommerce. WooCommerce Twilio SMS Notifications plugin is an extensive feature based plugin which provides a flexible platform to communicate with the customers. Through this plugin you as an admin are able to send your customers SMS when they order, make payment or even their order status change like order canceled, order failed, order on hold etc.