This is a very basic plugin without any settings and configuration. After activating the plugin will all of your WooCommerce external / affiliate product’s buy now link will be open in a new web browser tab instead of the current active tab.
Emporium Works just like an extension of the WooCommerce. The main and core requirement is to activate the WooCommerce plugin first.
Extract the zip file and just drop the contents in the wp-content/plugins/ directory of your WordPress installation and then activate the Plugin from Plugins page.