Checkbox Field

Options of the Checkbox field type are rendered by default as boxes that are checked (ticked) when activated.
You can customize elements of the checkbox with Square style.

In many cases, you desire to use the same values for options to calculate. Your Form absolute will not work properly with the same values.
Solution: Implement alphabet characters right behind the same values. You can perform calculations with a letter appended to the numerical value.
Notice: This solution could apply to field types: Select, Radio, Image Select, Checkbox, and Select Autocomplete.