AdRoll does have an opt out, through the adchoices links on ads and through, http://www.adroll.com/about/privacy http://www.adroll.com/about/privacy Most adver

AdRoll does have an opt out, through the adchoices links on ads and through, http://www.adroll.com/about/privacy http://www.adroll.com/about/privacy Most advertisers that do display retarget attempt to build segments and suppress ads to buyers/logins from potential new customers. this can be difficult though with cookie deletion and people using multiple devices/browsers.