• Last time i checked neither my water company, nor my electricity company, nor the supermarkets where i buy food, had followed me around or inquired about more than what was necessary to exchange goods for money.

    • Jeknilah@monero.town
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      8 months ago

      I saw a Youtube video a while ago on how supermarket chains create customer profiles for each credit card. That way, they can get a better understanding of purchasing habits and how consumers react to price changes. Makes finding the most profitable price easy, you see.

      • LostWon@lemmy.ca
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        8 months ago

        That’s the case here in Canada, and on top of that it was revealed a year ago that many stores were secretly sending in-person/brick-and-mortar purchase data directly to Facebook/Meta without notifying anyone. Because they get a kickback or something, iirc. (I have to check again but I’m pretty sure that even applies if you have no FB account.)

        edit to add source: https://www.cbc.ca/news/business/retailers-sharing-data-meta-1.6737484