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Americus Reed, a professor of marketing at the University of Pennsylvania's Wharton School, told The Washington Post that companies are being bolder in their statements than they have been in the past.

Amazon’s standard Prime subscription rate is 9/year, which would translate into revenue of more than .8 billion, although the company offers discounted memberships for students and others. Amazon incurred .9 billion in shipping costs in the fourth quarter alone. The company doesn’t disclose the total amount it collects in Prime membership fees or separate shipping fees from customers, but historically its total costs have significantly exceeded what it collects.

Among the 50 billion parcels handled in China last year, some 30 billion used Cainiao's e-shipping label, which saves energy and provides simultaneous tracking functions, said Daniel Zhang, CEO of Alibaba Group Holding Ltd, Cainiao's parent.

Amazon’s FreeTime service lets parents set up tablets and other Amazon devices for their kids, complete with hand-picked videos?and books. But understanding those kids’ shows, that’s a whole different ball game.

Amazon’s shipping costs for the first quarter of 2014 hit an all-time high for a non-holiday period, according to the company’s new?10-Q filing with the SEC. The company recorded?net shipping costs of almost billion for the quarter, an increase of 28 percent from the same period a year ago.