Raises are performance based
It happened once in my time there. The money was good.
Never - despite having a perfect time and attendance record, garnering multiple endorsements from colleagues and managers for a promotion and a raise, and saving the organization thousands of dollars on multiple occasions.
Raises are based on skill and knowledge acquisition
I got 1 raise in the 2 years I was there they are stingy and will fight you every step of the way you are trying to get a raise
3 month evaluations
Once per year