Earlier quoted context omitted.
credit card itself can’t be used to ad targeting. But plenty of proxies make this point largely irrelevant.
> credit card itself can’t be used to ad targeting Incorrect. Credit card networks / issuers explicitly describe using payment, spending, and your personal data, for marketing, personalization, audience segmentation, and advertising. Mastercard’s privacy notice states that it may use personal and transaction-related information to: “Provide you with personalized services and recommendations” “Offer and support loyalt…
Where can I buy my own data from the brokers?