So, you just found a seller on a black hat forum who has tons of links for sale.
They have all kinds of blogs in almost every niche you can think of.
The person has what they call a private blog network and will sell you links if the price is right.
First off, the person doesn’t have a private blog network.
It can’t be private if he’s selling the links to you.
It’s only private if no one knows about it.
Does that make sense? These networks of sites tend to be very low quality.
The link you receive will more than likely be on a blog with questionable content.
The blog itself may contain spun content or is written by people who aren’t native English speakers.
Your link on a low-quality site will have little benefit, and it could end up hurting you in the long run.