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A comment on How Retailers Use Personalized Prices. Parent comment

Re:How Retailers Use Personalized Prices by daveFNbuck on Sunday October 22, 2017 @11:06AM (#15527115)
The A/B test only explained the comparison between apps. The spokeswoman said they personalize based on web vs mobile app and logged in vs logged out.
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Re:How Retailers Use Personalized Prices by rahimnathwani on Sunday October 22, 2017 @10:52PM (#15530350)
That's not personalisation. Many (most?) people use both web and mobile. And do you always remember to log in before you do a search on Orbitz? Or are you sometimes logged in and sometimes not?
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