Amazon.com, Inc - Consolidated Statements of Cash Flows - Three Months Ended March 31, 2013 and 2012 and Twelve Months Ended March 31, 2013 and 2012 - In Millions of Dollars

Amazon.com, Inc - Consolidated Statements of Cash Flows - Three Months Ended March 31, 2013 and 2012 and Twelve Months Ended March 31, 2013 and 2012 - In Millions of Dollars - (Unaudited) B