Constant (capitalised name)
Also written: TAX_RATE, setting in capitals
A name written in capitals, like `TAX_RATE`, that by convention marks a value which should never change. Functions can read it from the top of the file.
Also written: TAX_RATE, setting in capitals
A name written in capitals, like `TAX_RATE`, that by convention marks a value which should never change. Functions can read it from the top of the file.