Yandex will share pay per context in Yandex.Site search

Yandex again introduced an interesting new feature. Now, for clicks on contextual advertising in the search results on your site - you can get 50% of the cost per click. True, in order to take advantage of this opportunity, you still have to join the YAN, with all its limitations. By the way, the lack of such a possibility was the reason for installing Google’s site search services on many websites.
link to the blog of Yandex