extra money is possible?

I don't think you're going to get rich using the internet, and usually any website that tells you that you will get rich is a scam. But you can make some good money. My favorite sites that are legit are mylot, clixsense, epinions (where you write reviews on products), and inboxdollars. Also mypoints. On my points you get points for reading email or shopping on the internet, and you can redeem those points for gift cards. But I don't think you're going to get rich using the interent. Good luck though!

Try www.hyip.com They give you a list of sites that pays and sites that are scams. But all HYIP accounts use egold

its so difficult to answer your question coz mostly HYIP or LYIP will turn to SCAM. its better if you able to run your fund by your self in forex. but i suggest mylot as the best one ;)