- Support viewing account transaction details and querying them by time range.
- Support viewing two types of transaction details: billing and repayment. Billing details include the bill month, bill amount, repayment date, outstanding amount, and bill status. Repayment details include the repayment time, repayment amount, and repayment transaction type.
- Support viewing repayment details to determine the corresponding monthly bills, paid amount, and balance.
