CURRENCY CARD WITH DECREASING-WITH-TIME NOMINAL VALUES

摘要

Currency card with decreasing-with-time nominal values is an invent that belongs to the field of Economics. Currency card with decreasing-with-time nominal values is a financial card that presents successive decreasing nominal values (1), each one associated with a respective date of validity (2), from an initial value and its respective date of validity until a final value and its respective associated date of validity; after this final date the card present a null value, which means that in the end it invalidated. successive values and respective associated dates of validity as well as the given rate of devaluation (3) are electronically displayed on card surface. this financial card is to be used as official or complementary money in economic systems.