Opinion handed down August 4, 2009
Link to Mo. Sup. Ct. Opinion
The Supreme Court of Missouri held that the voluntary payment doctrine was not available as a defense to the Missouri Merchandising Practices Act.[2] When a plaintiff pays money to a defendant due to the defendant’s violation of the Act, allowing the defendant to use this doctrine would circumvent the Act’s purpose of protecting consumers and “regulat[ing] the marketplace to the advantage of those traditionally thought to have unequal bargaining power as well as those who may fall victim to unfair business practices.”[3]