- "Any of these characters can be used as a separator between integer and decimal parts in the price fields. To work well with thousands separators you must (usually) choose between dot and comma to avoid ambiguity. So thousands separators come at the expense of handling both dots and commas. It you want to format price output, please use the system preference 'CurrencyFormat'"

        - "Any of these characters can be used as a separator between integer and decimal parts in the decimal number fields that use the associated normalizing/unformatting mechanism. To also use thousands separators you must choose between dot and comma to avoid ambiguity. So using thousands separators comes at the expense of handling both dots and commas as decimal separators. This means reserving one character for decimal separation and another for thousands separation. So you must not use characters from the DecimalSeparators preference also as thousands separator. Also, if you want to format price output, please use the system preference 'CurrencyFormat'"