Follow the red on the image...
On the home page, under User CP, you will see three links. Then first one is a clickable link. You can use this link in instant messages.
The second link is the html link. You can use this when you paste your link on blog sites like LiveJournal, MySpace, Facebook, etc.
The third link is BBcode. Use this link to post it in your signature area at other message boards.

For you to get referral credits, someone must click on your link that has never visited this site before... ever!
This site records ip addresses. So if someone has already visited this site, you won't get credit for a referral.

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