Challengergroup.co offers 40% – 65% monthly as minimal profit for investment.
Plans: 40% – 65% monthly; 200% quarterly and 650% annually
Minimum Deposit: $250
Referral Commission: up to 10%
Payment systems: Bitcoin, Ethereum, Tether
This is what it says on Challengergroup.co website:
Challenger Group is focused on providing customers with financial security for savings and retirement using The Blockchain Technology hence covering the entire globe. We do this by offering investment strategies that exhibit consistently superior performance, and by helping customers including those in retirement with safe and reliable income streams.