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- Wow.Nov 13, 2012
- InterestingNov 13, 2012
- It appears this has been going on for at least a dozen years... Apparently Amazon will test different prices to find the optimum price point, and they differentiate the test markets from the control groups via a number of techniques, including browser.
http://articles.cnn.com/2000-09-13/tech/amazon.reaction.idg_1_amazon-com-price-differences-browser?_s=PM:TECHNov 13, 2012