貼現方式是以低於面值的價格出售工具，並於到期時按面值償還，以兩者的差額提供回報。
A discount basis means selling an instrument below its face value and repaying its face value at maturity, with the difference providing the return.
貼現方式是以低於面值的價格出售工具，並於到期時按面值償還，以兩者的差額提供回報。
A discount basis means selling an instrument below its face value and repaying its face value at maturity, with the difference providing the return.