Previous discussion on this topic: https://news.ycombinator.com/item?id=14406583 https://news.ycombinator.com/item?id=14406583 Opt-out (I believe) happens at t

Previous discussion on this topic: https://news.ycombinator.com/item?id=14406583 https://news.ycombinator.com/item?id=14406583 Opt-out (I believe) happens at the credit-card level, per [0][1]. [0] https://www.engadget.com/2017/05/23/google-track-shopping-trips-ads/ https://www.engadget.com/2017/05/23/google-track-shopping-tr... [1] https://www.consumer.ftc.gov/articles/0222-privacy-choices-your-personal-financial-information https://www.consumer.ftc.gov/articles/0222-privacy-choices-y...