The system allows you to work with advertising accounts for VK, Maitarget, Kadam, Direct, and Advert. From my first encounter with this service, I was pleasantly surprised by the variety of advertising networks. However, nothing new has been added since then, which is certainly disappointing and indicates a lack of development for the service. In each advertising account, you can add multiple accounts. In the case of VK, there are several VK advertising offices, and so on. I am not satisfied that the service still looks unfinished. There is too much empty space that could be more compact. The mobile version looks similar. You can top up your account in various ways, especially through Yandex's cash aggregator. As for the claimed advantages, not all methods with their fees seem profitable. Sometimes working directly turns out to be cheaper. The service functions, although in one area for setting up ads, it works a bit slowly.