Version: v1.7.16, last updated: November 30, 2018.
This is 100% original product under GPL license! Exact same files being distributed by Themeforest. You can use it on any sites you own.
WooCommerce Xero is a WooCommerce Extensions being developed by Woothemes (woocommerce.com). WooCommerce Xero gives you the ability to set up automatic creation of invoices in Xero for ecommerce sales.