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How would it determine whether or not you've subscribed to other news sites?
by gizmo385 9y ago
How would it determine whether or not you've subscribed to other news sites?
- williamscales 9y agoCorrelate your unique identifier with credit card transaction data? Maybe ad networks provide this information as part of a profile?
- sparky_z 9y agoBingo. I get mailed magazine offers that can only be because of other magazines I subscribe to. If that sort of info sharing is already happening in the print world, it must be happening on the digital side as well.