What Is a Popunder Ad?
Closed a tab and found an ad waiting behind it? See how a popunder ad works, what affects CPM, and where the format may fit best.

Olya is a monetization content expert who helps publishers turn traffic into steady revenue. After years as a senior copywriter and editor in the affiliate marketing industry, she knows the ins and outs of website and app monetization — from choosing the right ad formats to balancing user experience with earnings. Olya keeps a close eye on ad tech trends and loves breaking down complicated monetization strategies into simple, actionable tips that help both beginners and seasoned publishers grow their income.