The Django forms API have two field types to work with multiple options: ChoiceField and ModelChoiceField. Both use select input as the default widget and they work in a similar way, except that ModelChoiceField is designed to handle QuerySets and work with foreign key relationships. A basic implementation using a ChoiceField would be: classExpenseForm(forms.Form):CHOICES=((11,'Credit Card'),(12,'Student Loans'),(13,'Taxes'),(21,'Books'),(22,'Games'),(31,'Groceries'),(32,'Restaurants'),)amoun...