Quahl is the new currency created by PayPal's ex-members to replace the old credit/debit card system made in the 60's - 70's. It's completely digital and free of exchange rates. What do you win? Well this guys are giving away up to 2000 ($) Q (per person subscribed) from the 2 billion $ they have saved in an attempt to encourage people to use their method and legitimize the Q. And of course it's completely free of risk, you only have to give your name and e-mail. More info here: