Return Saver offers a solution to a common consumer pain point: Paying for return shipping of online purchases. For $49 a year, consumers can enjoy an unlimited number of returns to virtually any website in the country, and as long as the shipment weighs less than 50 pounds and fits in a standard-sized box, shipping, provided exclusive by FedEx Ground, is free. Clarus CEO Tom Caporaso discusses the benefits of the program with Ecommerce Bytes.