Latvian rublis 1 Rublis, 2 and 5 Rubļi, 10, 20, 50, 200 and 500 Rubļu. This second Latvian rublis was withdrawn from circulation on 18 October 1993, but could be exchanged for lats until 1 July 1994, when it lost validity. and the historic national currency - the "lats" - was reintroduced in 1993, replacing the Rublis at the ratio of 1 lats = 200 Rubļu. The lats was replaced on 1 January 2014 by the Euro, at the rate of 0.702804 Lats to 1 Euro. Latvian rublis The Latvian rublis () was the currency of Latvia from 1919 to 1922 and
Digital currency founded in 1996 and backed by gold. Another known digital currency service was Liberty Reserve, founded in 2006; it lets users convert dollars or euros to Liberty Reserve Dollars or Euros, and exchange them freely with one another at a 1% fee. Both services were centralized, reputed to be used for money laundering, and inevitably shut down by the U.S. government. Q coins or QQ coins, were used as a type of commodity-based digital currency on Tencent QQ's messaging platform and emerged in early 2005. Q coins were so effective in China that they were said to have had a