Safe Invest - the first investment smart contract with money back features. Don't get your dividends within 7 days and you can get 100% of your money back at any time in theese 7 days.
Send ETH to contract address for invest. From 0.01 ETH to 3 ETH for 4%. More than 3 ETH to 6 ETH for 5%. More than 6 ETH for 6%.