A contract for the sale of goods can be made in any manner that shows agreement between the buyer and seller. A contract may be made orally or in writing or through any other conduct by both parties that acknowledges the existence of a contract. sales contract that is Unconscionable may be struck down in whole or in part by a court. A sale is unconscionable if a person in a superior bargaining position dictates terms that are grossly unfair to the other party.