You get $0.50 for each friend who signs up and your friend gets $0.50 when they sign up using code both only valid in usa and another thing is you receive 10% of their earnings it’s $3.00 minimum payout but it adds up quickly and you have multiple cash out options like amazon paypal walmart to name a couple or you can give it to a charity and I’m not sure what ones they have available and you can even do revolt cash out which I’ve never heard of.