You can ship your orders by using ShipStation on your StoreAutomator account. ShipStation® is a multi-carrier shipping solution company for eCommerce retailers. They make it easy to ship a package, by creating shipping labels, arranging pickups and help you get the cheapest rate from competing carriers.
StoreAutomator partnered up with ShipStation to provide you with an instant and cheapest shipping rate, creating a shipping label, getting a tracking number and sending it to the sales channels to complete the fulfillment process.
To learn more how to connect your Shipstation account SA read the article