A method and system for automated bargaining is disclosed. The method and system are used in testing non-equal values in normal rounds for satisfaction of a condition. If the condition is not satisfied in the normal rounds, power round values are tested for satisfaction of a power round condition. If the power round condition is satisfied, a binding bargained payment is calculated. Additional options involve an automated facilitator, windfalls to initiators, automatic payment initiation, multiparty aggregation and automatic agreement document generation.