• We confirmed through multiple sources, both within and outside of Google, through our Google invoices, and data collected from Google APIs that Google never actually refunded any of the confiscated publisher earnings to the advertisers.

    Source: https://medium.com/adtrader/why-adtrader-is-suing-google-and-why-most-advertisers-might-never-get-that-chance-again-38e688d53872