Amazon has sold more e-books than paperback books for short periods in the past, but today it reports that e-books outsold paperbacks during an extended period this holiday season.
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Amazon selling more e-books than paperback books
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Amazon, Microsoft move up on 2012 Fortune 500 list
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Amazon.com may sell 5 million tablets in Q4
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Purchasing index improves slightly
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Amazon preparing in-app purchases for the Kindle Fire
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EB Games is selling copies of Star Wars:
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Retailers struggling to boost sales
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Amazon unfinished on the upside
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Citigroup reiterated its buy rating on Amazon.com
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Amazon profits double up
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Shorter to break ground on library expansion Dec. 3
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Home sales pick up
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Home sales see seasonal increase
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Retail sales rise less than expected in November
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More retailers offering to email shoppers receipts
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Amazon begins selling iPad
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Tor is giving away e-books