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I think it's reasonable for the ad industry to assume that you bought the belt once you abruptly stopped showing interest in comparing belts for a couple of day
by hda2 5y ago
I think it's reasonable for the ad industry to assume that you bought the belt once you abruptly stopped showing interest in comparing belts for a couple of days. No access to purchase history needed.
- rtkwe 5y agoI'm not sure if they get that kind of historical data of your interests when they're bidding on ads though either.