If a Suite8 hotel doesn't have the ISO codes for language or currency codes set up we will return null - This is how the hotel can set it up on their side.
- For setting the ISO 639-3 language code you can click on Setup> Configuration>CRM> Languages - and make sure that you set up the ISO3 Code
- For setting the ISO 4217 currency code you can click on Setup> Configuration>Cashiering>Currencies - and make sure that you set up the ISO code as RUB instead or RUR