Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Beryozka, or Beriozka, (Russian: Берёзка, lit. "little birch") was the common name of two chains of state-run retail stores in the Soviet Union that sold goods in exchange for foreign currency. Beriozkas sold luxury goods such as chocolate and caviar that were often unavailable or unaffordable in traditional Soviet markets and shops. Beryozka stores existed between 1964 and 1990, up to