Home - Google Ads Video - Which ad format typically has the lowest CPM among in-stream video ads and is also eligible to serve more frequently, particularly on mobile devices?Which ad format typically has the lowest CPM among in-stream video ads and is also eligible to serve more frequently, particularly on mobile devices?2shares Facebook Twitter Pinterest LinkedIn Skype Facebook MessengerQuestion: Which ad format typically has the lowest CPM among in-stream video ads and is also eligible to serve more frequently, particularly on mobile devices?BumpersMastheadTrueView discoveryTrueView in-streamThe right answer was: Bumpers
