It's possible to define variables which caracter to use for the group and decimal separator, currency symbol (position left/right) and  the number of decimals.

Based on a version from: André Vieira

Features:

• Number of decimal positions
• Decimal separator character
• Thousands separator character
• The currency symbol to append to the value
• Indicates if the currency symbol appears to the left or to the right of the value
• Only allow numeric keys, decimal and thousands separator
• Remove mask on focus or not...
• Define the decimal separator (server side) to adjust with the same used by the plataform
• Allow one 'Simple Currency Input'  widget for multiple text widget's.