Now you can simplify the shipping and inventory management system in your store by using ShipWire extension for WooCommerce. It fully integrates with ShipWire and provides real-time shipping rates. Tracking information and inventory is also managed automatically by ShipWire. Please note that you need to have an account in ShipWire to use this plugin.
This is the EXACT same plugin as distributed by the developer on WooCommerce. The developers’ links are provided above.