Voluntariness
CHOICE BEING MADE OF A PERSON'S FREE WILL
In law and philosophy, voluntariness is a choice being made of a person's free will, as opposed to being made as the result of coercion or duress. Philosophies such as libertarianism and voluntaryism, as well as many legal systems, hold that a contract must be voluntarily agreed to by a party in order to be binding on that party.