complementary currency

常见例句

Argentina has used the complementary currency in the practical way for a long time and in wide scope of fields, so China need to learn from the operations.
阿根廷是补充货币实践时间较长、覆盖范围较广的国家，其运作经验值得我国借鉴。
As a supplement form of official currency, the complementary currency is different from the official currency in that the former does not generate interests and inflation.
补充货币作为官方货币的补充形式，以不计利息，不产生通货膨胀的特征区别于官方货币。
The complementary currency can help to improve the living quality of the low-income group so as to resolve the social and economic problems, like unemployment and caring the old.
引入补充货币有助于改善我国低收入群体生活质量，以及解决养老、失业等经济和社会问题。

The most easily recognized complementary currency is frequent flyer miles, now issued by 92 airlines.
FORBES: Rethinking Money: The Rise Of Hayek's Private Competing Currencies
They call these complementary or cooperative rather than competing currencies because they are not competing to replace the official currency, but to complement it where it is leaving available resources unused.
FORBES: Rethinking Money: The Rise Of Hayek's Private Competing Currencies