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One thing to remember is that most rewards credit cards also do similar aggregation of purchase data - https://gizmodo.com/amazon-and-chase-are-still-confusingl
by seltzered_ 7y ago
One thing to remember is that most rewards credit cards also do similar aggregation of purchase data - https://gizmodo.com/amazon-and-chase-are-still-confusingly-opaque-about-wha-1832351497 https://gizmodo.com/amazon-and-chase-are-still-confusingly-o...
- shereadsthenews 7y agoIt's much worse than that. You can call any of the credit card companies and just buy data dumps of transaction histories that are barely even anonymized. Google organizes your purchase history on your behalf. Everyone else is trying to sell it.