Individual, group, and enterprise-wide incentive plans were discussed. Individual plans include piecework, differential piece rates, and standard hour plans. Group plans include team, gainsharing like Rucker, Scanlon, and Improshare plans. Enterprise plans include profit sharing, stock options, and employee stock ownership plans (ESOPs). The purpose of incentives is to motivate employees and increase productivity, morale, loyalty and company profits. Successful plans have desirable, achievable standards and a clear link between incentives and performance.