Backlinks that seems natural

As we all know paid backlinks is prosecuted by Google, and there is a risk to be penalized.
I'd like to share some information how to make paid links look natural.
1) Relevant resources
2) Link in content
Don't place links in footer space, widgets. They look suspicious.
3) Anchor Text
Be careful with anchor text it should be within the content.
4) No-follow links
Use both do-follow and no-follow links since no-follow links are for users not for bot. Google will notice if site contains just…
Backlinks that seems natural

See original post by SMaria