No Bug, No backdoor, No owner- Autopayment smart contract. The contract organizes its depositors into a queue. Let's say you made a deposit and already the first in the queue. Then the deposit of the last user entering the queue immediately goes to pay you until you reach 111-141% of your deposit. For the last one who deposited not less than 0.05 ETH and being the last for more than 20 minutes, there is a bonus - 2% of turnover! To get the prize you must send 0 ETH to the address of the contract. The queue restarts every day at 12:00 UTC time. The contract stops accepting deposits 20 minutes before the restart. It's the best choice to make deposites immediately after the restart!