An Idea A Day

An Idea A Day

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Manufacturer of electronic toothbrushes Philips Sonicare also uses vendor lock- in. Its toothbrushes have an electronic base that requires a Sonicare replacement toothbrush head, ensuring customers will return to Sonicare and preventinganbsp;...

Title:An Idea A Day
Publisher:Marshall Cavendish International Asia Pte Ltd - 2011-04-15


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