Paycheck enhancement is a term used to describe any additional compensation given to an employee in addition to their regular salary. This could include bonuses, stock options, or other forms of compensation. The most common form of paycheck enhancement is a BONUS, which is a one-time payment given to an employee for meeting certain goals or objectives. Bonuses are typically given at the end of the year or after a successful project is completed. They can also be given as a reward for exemplary performance or for reaching a certain milestone.