How to charge after using the unified purchasing power?
Commission, platform usage fee, etc. will be charged according to the package selected by the customer.
There will be no interest expense for the use of financing and repayment during the intraday trading period. But there will be interest when you have a negative balance overnight.
When cross-account debts are generated, you need to arrange repayment by yourself. You can repay the debt by depositing cash, transferring cash, and exchanging currency.