Setting the currency is done on a per-client basis. Just click on an existing client in the “clients & projects”list to open up the client’s details form.
The principle is simple: You enter the currency (you can use the currency symbol, if you want). Then you select the “currency format” on the right to determine wheter it’s 100 EUR or EUR 100. Some countries use NZ$ 100 – like New Zealand.
If you’re worried about the thousands separator and decimals: The app automatically switches based on the language. If you think this won’t work for you, send me a message.