Literal, though it may come in an unexpected way
A bonus signifies a spiritual benefit earned through hard work and application.
Psychological / emotional perspective: This is a ‘just reward’ usually given by a higher authority, often that part of us which knows what is best for us.
Material aspects: On a purely mundane level dreaming of a bonus, either giving or receiving it, signifies approval of some sort, which is considered to be of benefit.
Depth Psychology: Receiving a bonus; a reward for insights you have gained due to your own efforts. Not very often, it is also the sign of a need to feel superior—or the fear of being inferior.
Dreams of a bonus symbolize that an surprise is forthcoming and that you will be rewarded for your efforts. This dream may be preparing you to uplevel your -worth and deservability.