an extra amount of money that is given to you as a present or reward for good work as well as the money you were expecting
The company used to give discretionary bonus payments
I love the job, and it's an added bonus that it's so close to home
The company surprised its employees with a generous year-end bonus, which was a welcomed addition to their regular salaries.
For his outstanding performance on the project, the manager received a substantial bonus in addition to his standard salary.
The successful completion of the project ahead of schedule earned the team a sizable bonus, making their hard work even more rewarding.
