Slovenian speaking casinos offer the national currency of Slovenia – the EUR. Slovenia’s neighbors include Austria, Czech Republic, Italy, Bosnia, Croatia, Hungary, and Germany. As such, you can expect to find many related currencies such as the Czech koruna (CZK), the Hungarian forint (HUF), the Croatian kuna (HRK), the US dollar (USD), the British pound (GBP) and the Russian ruble (RUB). Not all Slovenian speaking casinos will offer all of these currencies, but you can easily check with the cashier at the casino to see which payment options are supported alongside the currencies that they work with.