http://www.microsoft.com/casestudies/casestudy.aspx?casestudyid=4000000741

"As a result of adopting Winshuttle TxShuttle to interface with SAP R/3, Canada Post has saved more than CN$1 million, reduced sole reliance on third-party IT suppliers, enabled greater productivity among its employees, and improved data accuracy, customer satisfaction, and employee morale."

Nice!