Currency Format

It would be great to have the option to customize the currency format. For example, in PYG (Paraguayan Guaraní), decimals are not used, and while some currencies use the period (.) or comma (,) as a decimal separator, PYG uses the period (.) as a thousands separator.

Additionally, in many cases the currency code needs to be changed. For example, instead of displaying "PYG", the commonly used format is "Gs". In other cases, currencies like USD are usually displayed with the "$" symbol instead of the code "USD".

Having the possibility to configure these formats would make the system more suitable for different countries and local currency standards.