I occasionally use this service, and overall it is quite convenient. The number of available sites meets my needs, and I can choose fairly quality options. However, their new crowd marketing service has been a real disappointment for me. 6,000 rubles for 25 links is not a small amount, and they could have selected more decent forums for this. I initially expected that and didn't check the quality of the links. After checking, it turned out that they were all just spammy resources. As a result, I not only lost my budget for crowd marketing but also the money spent on links from good sites.
