Why Online Shoppers See Different Prices for the Same Item

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Price tags aren't really a constant thing online.
( Nadege Nau / WNYC )
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Music Credits: "Quiet Horizon" by Daniel Jensen from BWN Music , "City Limits" by Blue Dot Sessions , "Toy Horseride" by Jack Ventimiglia from BWN Music , "Holy Roller" by Yacht from Dfa Records
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