I believe that video advertising is one of the most profitable areas; for example, this affiliate program offers 80 rubles for every 1,000 views. If a website has high traffic, you can earn from 200 rubles a day and even more. In my case, my income is around 5,000 rubles a day. At the same time, I don't lose the loyalty of my portal, as the advertised products are not useless items, but brand videos, trailers, and similar content, meaning the advertising is quite reasonable. I've tried various formats, but my income from them is roughly the same. With regular autoplay, it's simpler: you just need to install the code (iframe from the personal account) on the site, and the video starts automatically. It's convenient that the sound is turned off by default; otherwise, it could annoy visitors, but this way it's perceived normally. I also tried roll-autoplay, which works similarly, but when scrolling the page, the player shrinks and moves to the corner. Settings can be changed in the personal account. This player can be closed after a minute, it also has no sound, and it always stays in view. Theoretically, this could increase income. However, due to the length of the videos and the possibility of closing them, as well as the time spent on the page, I didn't notice a significant increase in profit. Joining the affiliate program is not complicated; you just need to have a resource with 3,000 hosts a day. Statistics are kept on views and income over different time intervals. There are no special placement rules; the player must be visible, there are some requirements for other ads on the page, and the main thing is to follow the rule of 1 page - 1 player. The minimum payout amount is 20 rubles, but a preliminary request must be made for withdrawal.