WooCommerce triggers an action whenever an order is completed, its status is changed, or a product is created or modified.
With this plugin, you can define which shortcode should be executed by this action.
For example, you can use it to send the data of the new product or an order to another shop system.
This can be done using the PRO version of the JSONContentImporter or any other plugin that provides suitable shortcodes.
This allows you to keep WooCommerce and another shop system in sync.