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I think they are more likely referring to being able to create a fingerprint of what you purchase. If you purchase via card enough times its not unreasonable th
by lkschubert8 4y ago
I think they are more likely referring to being able to create a fingerprint of what you purchase. If you purchase via card enough times its not unreasonable that a model could be created to link your cash transactions back to you.
- Enginerrrd 4y agoYes that's exactly what I was referring to. Papers have been written on this subject. When you're buying quite a few items, it's quite hard not to be relatively unique.