Hello guys. Over the internet is so many tips and tricks, but it is theory, I want ask skilled seo guys here what is the best way to make manually (permanent) good backlink ? Not in general, like start blog or make multiple accounts on social media and post-share it. I mean for example, how do you do it for your customers, if it is not secret know how. Is here some good thread about it, I did not find so far. I am very new here. And again, I am not looking for general tips, but more deeper, like tutorial. Can you recommend sites (which u r using most) for social bookmarks, directory submission, etc... ? Thank you so much.