tnx is a new text link advertising platform that targets both publishers and advertisers equally well. For publishers, TNX offers the opportunity to earn TNX points which can be used for various purposes simply by displaying TNX text ad links on their pages. For advertisers, TNX provides a cheap and effective way of getting high-volume, non-reciprocal links from thousands of websites that are part of TNX’s program

For Publishers

 After registering it’s very easy to become a publisher. You just click the Get Code button in the sidebar of the dashboard and are presented with a few different copy-and-paste methods of inserting the code into your site. This is very quick and will only take a minute to do. After that, you are able to fill out a quick form and add your site for acceptance into their marketplace. TNX.net site submissions are moderated by real people, so acceptance could take a couple days.

However, after your website is approved within a very short period of time links will start appearing on your site, and there’s no hard work involved for you

For Advertisers

TNX.net is a great place to buy links and have them appear on other sites. They make it simple and easy. Once you access their site and see their global dashboard, you click on the “Create Campaign” button. You name your campaign and select all the kinds of site categories it will appear under. There are also little dollar sign symbols beside each category to let you know how much they cost, which I think is a very nice addition. You also get to choose the languages of the sites your ad appears on, along with the number of backlinks and the PageRank the site must have. Once you enter in all of this information (which takes about two minutes to do), the site will calculate approximately how many links you should receive for your campaign. With all of this, YOU get to control how your ad campaign runs and you get great exposure on quality sites

TNX Point System

TNX points can be acquired by purchasing them from TNX.net themselves or even other members of the site

Affiliate Program

When you refer webmasters to TNX.net, you get 13.3% (as long as your account is active) of all TNX-points that are generated by their websites. In addition, you will receive 5% of all payments, made by referred advertiser

I think TNX.net is definitely a great site whether you are looking to sell  and buy links

you can read more feature from digitalpoint

tnx offer a free tool for advertisers to make paid links look natural for Google (Link Generator) - see
http://forums.digitalpoint.com/showthread.php?t=526547

and some simple tips which help our advertisers to rank #1 in Google for highly competitive keywords:

http://forums.digitalpoint.com/showthread.php?t=488057

If you interested buying links, there is a currently a limited time offer where you can get free points to use on free links