megfault *｡✧mostly harmless✧｡*
Mastercard is selling anonymized data collected from users' purchases.
If you own a mastercard or maestro card you can opt out here: https://www.mastercard.us/en-us/about-mastercard/what-we-do/privacy/data-analytics-opt-out.html
The wording is confusing, as it sounds like you are deactivating anonymization, but the page title is "Data Analytics Opt-Out". It must be Mastercard final attempt at preventing you from doing it.
Strypey
@megfault a #CreditUnion I have accounts at uses #MasterCard for the direct debit functions of their bank cards. It would be great if they were aware of this and opting-out of this #DataFarming in bulk, on behalf of their members. I doubt they're even aware of it though. I could send them a message and see what they say ...
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