The document discusses intrinsic and extrinsic rewards and their role in employee motivation and reward systems. It defines intrinsic rewards as internal motivations like a sense of accomplishment, competence, and growth. Extrinsic rewards are external motivations like pay and bonuses. The document emphasizes that intrinsic rewards are especially important in knowledge work and are more powerful motivators than financial rewards alone. It provides tips for managers to support employee intrinsic motivation through meaningful work, autonomy, development opportunities, and feedback. The conclusion stresses that effective reward systems aim to align employee and organization goals to motivate performance.