The beauty of refferal system: Merivainvest.com

The safest way to invest in HYIP's is... DON'T use your money at all... :-)

One way to do it is by joining HYIP sites offering refferal bonus with not obligation to actually put real money deposit!

I found such website today, called Merivainvest.com

You can sign up to that site, no need to put your real money, and distribute your refferal link to everyone you know. Each time someone sign up under your refference, you'll receive some bonus... FREE!

Beautiful, isn't it? :-)