... handling of card-protected payments and develops new electronic payment systems. The main card systems involved are Eurocard, Visa and debit card systems. GZS customers are banks and trading ... are available in seven denominations (EUR 5, 10, 20, 50, 100, 200 and 500) and the coins in eight (1, 2, 5, 10, 20 and 50 cents and EUR 1 and 2). The German 1, 2 and 5 cent coins have an oak ... in the electronic cash system. By the end of 2001, following a continuous increase, about 306,000 electronic cash terminals had been installed (including electronic cash offline) - mainly in...