Involuntary servitude or involuntary slavery is a legal and constitutional term for a person laboring against that person's will to benefit another, under some form of coercion, to which it may constitute slavery. While laboring to benefit another occurs also in the condition of slavery, involuntary servitude does not necessarily connote the complete lack of freedom experienced in chattel slavery; involuntary servitude may also refer to other forms of unfree labor. Involuntary servitude is not dependent upon compensation or its amount.