I would like to share my experience with this service, as it might be helpful to someone. What I liked: the technical support responds quickly, they helped me choose key words and advised how many links to purchase for the website, and they also promised a good guarantee on the links. What I didn't like: you can't choose donors yourself, they refused to place links from a white list, and there's no option to set technical parameters for the platforms. Overall, the service is more geared towards beginners who aren't very familiar with buying links. Unfortunately, it won't suit those who have specific requirements for donors. I repeat, it can be useful for beginners, as at least they monitor the quality of the donors and the placed links, which will help avoid harming your website.
