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I have similar concerns, but I think it's the payment conglomerates you have to worry about. Visa knows how much you spent, Fiserv knows what you bought.
by __MatrixMan__ 1y ago
I have similar concerns, but I think it's the payment conglomerates you have to worry about. Visa knows how much you spent, Fiserv knows what you bought.
- lmz 1y agoSometimes Visa also knows what you buy: https://www.marqeta.com/blog/data-details-what-is-level-1-2-and-3-data https://www.marqeta.com/blog/data-details-what-is-level-1-2-...
- account42 1y agoIt's not just Fiserv, there are often others involved as well. Even the merchant gets more data as they now have a fairly good way to identify you and correlate transactions.
- __MatrixMan__ 1y agoSure but that's only going to be among transactions that you made with that merchant.