Amazon's faster shipping dents profits, more pain to come

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Amazon.com Inc (NASDAQ: AMZN) Delayed: 260.28 -0.78 (0.3%)
Previous Close $261.06    52 Week High $847.21 
Open $261.27    52 Week Low $474.00 
Day High $262.05    P/E 441.15 
Day Low $258.24    EPS $0.59 
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