Found this on a forum I won't mention the name of. As an existing member of their backlink building service I can only say, you would be mad not to give it a try!

"Hi

IBL Builder is a link exchange directory that uses a clever system to allow members to build one way links rather than reciprocal links.

It is free to join, and free to try.

On top of that, as a special offer to V7N members, we are also offering a massive 50% off our premium upgrade options!

This means you could upgrade to all our premium features and save yourself $5.25!

So try us out free, and if you like it, you can use this coupon code to upgrade your account and save 50%:

h23tngyd (valid until 28/09/2009)"