If you are a site owner, back in 2016, the monetization was an easy deal: No serious threats to popunder ads and a lot of advertisers in demand for good traffic. Those beautiful, shining, golden days. Last year Google has taken significant measures to the \u201caggressive\u201d ads and constantly were sending alerts to me and other publishers who run pops. No matter the fact almost all large advertising networks have developed a new popunder code that bypasses all the restrictions, still, for a huge tube website it is a great risk so I decided to give up pops. The path lies to some Google-friendly monetization solutions and I have decided to run pre-roll and push notifications which is go smoothly with tube sites. Why Push Notifications? They are safe and easy to use. Advertising algorithm is working on the nature of involvement basis so it doesn\u2019t irritate your audience. Are there any recommendations? Not really, all the sites are compatible with push notifications except that script requires a secure protocol to get subscribers quick enough. HTTP asking for double authentication that can ward off the subscribers from getting ads and as a result - less revenue. Results: Well, proceed to my favorite. Ahh, the revenue. As traffic brokers, I\u2019ve tried Admaven and Clickadu at once. Admaven looks good but a far too humble against Clickadu results and I have nothing to show here. The Clickadu revenue, in fact, made me jump out off the shoes: Conclusion: Apparently, push notification ads take up a great deal of space in website monetization now with a huge demand for advertisers. Choose traffic source wisely, but I would recommend you to deal with Clickadu for more. How to earn that kind of money? Work on your website, grow your audience, add push notifications script and earn it crazy! Wish you all the luck!