Supermarkets Inc: Inside a $500 Billion Money Machine Add to Favorites

Tyler Mathisen goes inside the neighborhood supermarket and explores an industry that uses every device in its arsenal to learn about their shoppers.
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Language: English Release Date: 27 January 2011 Genres: Special, Bus./financial

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An inside look at the supermarket industry, which tries to learn all about their shoppers.

Mon, August 11 2014 12:00AM EDT
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