A parcel moves on the conveyor belt at Amazon's logistics centre in Graben near Augsburg in this file photo from December 16, 2013. Amazon.com Inc reported a $239 million fourth-quarter net profit ... more 
A parcel moves on the conveyor belt at Amazon's logistics centre in Graben near Augsburg in this file photo from December 16, 2013. Amazon.com Inc reported a $239 million fourth-quarter net profit January 30, 2014, helped by strong U.S. sales during the most competitive holiday season since the recession. REUTERS/Michaela Rehle/Files (GERMANY - Tags: BUSINESS EMPLOYMENT) less 
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Reuters | Photo By MICHAELA REHLE / REUTERS
Thu, Jan 30, 2014 4:23 PM EST