IOST Bank runs automatically in the blockchain smart contract, and the relevant code has been uploaded to the IOST blockchain. Intelligent contracts cannot be changed or deleted by anyone, and payment of revenue will be automatically executed by intelligent contracts. It operates independently without any interference, and no one can interfere with it.
IOST Bank's smart contract will generate 3.6 - 6.6% of your investment income per day (depending on the product plan you purchase) and automatically distribute it to your earnings balance. For example, if you buy a 4.6% revenue plan, you will get more than 100% revenue in 21 days. Revenues are calculated every minute, and you can withdraw or reinvest them even every minute. When you reinvest, the amount of investment will increase, and you can get more returns faster.