San Marino is a developed country and although it is not a European Union member, it is allowed to use the euro as its currency by arrangement with the Council of the European Union; it is also granted the right to use its own designs on the national side of the euro coins. Before the euro, the Sammarinese lira was pegged to, and exchangeable with, the Italian lira. The small number of Sammarinese euro coins, as was the case with the lira before it, are primarily of interest to coin collectors.