Yes, it is Lats(LVL)
Latvian lats [LVL]
Lats . (Ls) (Lati)
The currency is called 'Lats'
Lats. It is 1€ = ~70 santims, 7/10 from lats.
Lats (LVL)
The "lats", international monetary code LVL. One lats contains 100 "santimi".
Probably Lats as that is the national currency. However, you probably dont need to take any cash with you because there are many cash points and most shops accept all kinds of bank cards.
The Baltic countries—Estonia, Latvia, and Lithuania—use the euro as their official currency. Estonia adopted the euro in 2011, Latvia in 2014, and Lithuania followed suit in 2015. Prior to the euro, each country had its own national currency: the Estonian kroon, Latvian lats, and Lithuanian litas. The transition to the euro facilitated trade and economic integration within the European Union.
1,000,000 Ls typically refers to one million units of a currency known as the Latvian lats (Ls), which was the official currency of Latvia before it was replaced by the euro in 2014. If you meant something else by "Ls," please clarify for a more accurate response.
Lithuania does not use the Euro. It's currency is the Litas. Only 17 of the 27 countries that are members of the organisation called the European Union use the Euro. The other 10 countries, Lithuania being one of them, use their own currencies.
about 500 lats (500 lati)
Yes, the euro is the official currency of Latvia and it is legal tender everywhere in the country.