E2xtoken.io offers smart contract; staking plan as minimal profit for investment.
Plans: smart contract; staking plan
Minimum Deposit: —
Referral Commission: 10% E2X Token, 5% for invitee
Payment systems: Ethereum
This is what it says on E2xtoken.io website:
E2X was developed and optimized to reward those who participate in the platform. Derived from the ideas behind previous staking platforms, E2X takes it to the next level giving back 90% of all ETH tokens that enter the daily Lobby Auctions. Easily making E2X one of the most lucritive staking platforms available!