Very recently, some Smart Contract Income Opportunities have become popular. Most of them involve Person to Person transactions where you pay 0.1 ETH to your upline and you receive 2 payments of 0.1 ETH when you sign up 2 direct referrals or you receive them via spillover.
This is a networking scheme. They dont incorporate somethinf risk free here, but Im not saying its illegal but of course we all knew how ponzi works right? Most of the projects showcase like this such as bitconnect obviously show only good result on the beginning but turns out scam later on.
I advise you to stay away from such scheme cause instead of doing this find more legit that can actually be sense with other users here. Anyway, thanks for honest opinion and hope this will served lessom to those who can will read this.