> Google doesn't share their data with 3rd parties. I used to work for one of those third parties, here's google's public docs detailing how they provide that

> Google doesn't share their data with 3rd parties. I used to work for one of those third parties, here's google's public docs detailing how they provide that information: https://developers.google.com/authorized-buyers/rtb/realtime-bidding-guide https://developers.google.com/authorized-buyers/rtb/realtime... (note: "geo", "geo_criteria_id", "postal_code", etc.)