What is what does discretionary means?

Discretionary refers to an action or decision that is left to one's own judgment and is not mandatory or fixed by rules or regulations. In other words, discretionary actions are optional and dependent on the situation or circumstance at hand. For example, discretionary income is the amount of money an individual or household has left after paying for essential expenses, such as rent, food, and utilities. This money can be spent at their discretion on non-essential items, such as entertainment or luxury goods. Likewise, discretionary spending by governments or organizations refers to spending that is not fixed or mandated by law or policy, but rather decisions made by leaders based on their best judgment and priorities.