Well, Google paid MasterCard to get the raw data feed, perhaps FB did as well. https://www.bloomberg.com/news/articles/2018-08-30/google-and-mastercard-cut-a-s

Well, Google paid MasterCard to get the raw data feed, perhaps FB did as well. https://www.bloomberg.com/news/articles/2018-08-30/google-and-mastercard-cut-a-secret-ad-deal-to-track-retail-sales https://www.bloomberg.com/news/articles/2018-08-30/google-an...