There Is a simple method to know your referral id.
1.Just Go to your any of the previous posts.
2.Then move the mouse to your nickname .
3. Now see what it shows in your browsers bar in the bottom( for firefox as I use firefox)
4. There you can see something like this
http://www.viprapid.com/members/sach007.html ( this I am giving my nick name example)
For e.g. move your mouse pointer to my nickname
sach007
Then in bottom of your browser you can see "http://www.viprapid.com/member.php?u=5" this link so in this link 5 is my referral id
So how to make your referral URL
Simple Just replace with your referral no in following URL. It will make your referral url.
Below you can see my referral url:-
http://www.viprapid.com/index.php?referrerid=5
Now replace "5" in above URl with your referral ID.
Hope this will help everybody.