As of 2013, at least Macy's. https://lifehacker.com/how-retail-stores-track-you-... | Hacker News

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		sp332 on Jan 29, 2020 \| parent \| context \| favorite \| on: Off-Facebook activity As of 2013, at least Macy's. https://lifehacker.com/how-retail-stores-track-you-using-you...

godshatter on Jan 29, 2020 [–]

Another good reason to keep wifi off unless you really need it.

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