However,the demand for exchange media and payment instrument is not homogeneous,and issuing the private money can bring the supplier the revenue,so there is still the existing space for the private money in the market.
但是,人们对支付工具的需求是差异化的,货币发行可以给发行者带来多种收益,因此市场上始终存在着私人货币生存的空间。
