Have a "successful" extra-marital affair or get your money back -- this is what an Australian website has promised

Noel Biderman, founder of the adultery website "ashleymadison.com" says in a slogan - "Life is short. Have an affair".

The website that was founded in 2001 has now launched what it calls the "ultimate money back guarantee", the Daily Mail reported. The site has a worldwide membership of over eight million people who prefer cheating on their spouses.

Speaking to Australia's Herald Sun daily, Biderman said affairs, just like marriages, had to be worked on."If you want to find the right level of success, we think there is the commitment level you need to make, and if it doesn't work out for you then we'll give you your money back," he was quoted as saying. Users need not be worried as the site deletes communication between people. The users can also hide their true identities.