How to check backlinks

[debasis]

well, i heard that using backlinks we can earn money. any idea guys how do you earn money from back links please?

Hi archy22 you are absolutely right and i earned $ 3 to $ 5 from personal link exchange...i had a blog with page rank -1 which is page rank 0 because i am not updating for lack of time, so i was exchanging with one person and earned few dollars and you also can do this but for this you need to have a custom domain name.
Thanks.