Home - Grow Offline Sales Certification - You want to try out omnibidding, but there are certain categories that are offline only. What’s the recommended omnibidding setup? You want to try out omnibidding, but there are certain categories that are offline only. What’s the recommended omnibidding setup? 2shares Facebook Twitter Pinterest LinkedIn Skype Facebook MessengerQuestion: You want to try out omnibidding, but there are certain categories that are offline only. What’s the recommended omnibidding setup? Ad group level Ad level Campaign level Account level The right answer was: Campaign level