Terrible service. They talk beautifully about themselves and sell their services enticingly. In reality, it's like a "kindergarten" — there are no reports or clear proposals. It's impossible to disable the service after the trial period in the personal account — to be precise, you can try to do it, but it won't be disabled until you submit a request on a special form! The idea of having a dedicated marketer is interesting, but the implementation depends on luck.