Kováčiková, MartinaMičeková, MáriaHaršaniová, Lucia2020-06-022020-06-0220161336-8281http://drepo.uniza.sk/handle/hdluniza/98Complementary (social, alternative, local) currency is a monetary system different from that of the official currency. The system can exist in several types, e.g., in the form of money, times / min, and the virtual The system should use restricted to a specific community, region or community. Complementary currencies are primarily social function. „Money“ does not flow away from the region, the community, but remain "at home".skhttp://creativecommons.org/licenses/by/4.0/history of complementary currencycomplementary currency systemWorking Paperhttps://doi.org/10.26552/pte.C.2016.1.3