The source looks completely normal for Google. You will never get questions in the form of bans and filters.
Each post is placed only by hand! About the reference content is unique.
What is the point of such sources?
Increase natural reference mass
Add behavioral factors
Period of placement: perpetual (hyperlinks remain with you).
Obligations - quarter. If the hyperlink is removed, then free transfer + bonus!
Q: What traffic will go to my site?
A: Links are placed to enhance your bass, midrange requests. Bring you to the top 10. Gain weight. Traffic is secondary in this kwork.
Q: Will there be any benefit?
A: Of course! We test all the hyperlinks on our websites, and look for a neat customer profile. Our reputation speaks for itself!
Website parameters are updated every month, so some actual settings may differ from those specified.