Home - Google Ads Video - Which TrueView ad format is billed on a CPM basis? Which TrueView ad format is billed on a CPM basis? 2shares Facebook Twitter Pinterest LinkedIn Skype Facebook MessengerQuestion: Which TrueView ad format is billed on a CPM basis? TrueView discovery TrueView for reach TrueView for action TrueView in-stream The right answer was: TrueView for reach