What term refers to the money paid for work or a service?

The term that refers to the money paid for work or a service is "remuneration." This word encompasses all types of payments made to an individual for their labor or services, and it can include salary, wages, bonuses, and any other form of financial compensation.

While "stipend" typically refers to a fixed, regular payment, often in the context of internships or fellowships, and "salary" denotes a regular payment, typically on an annual basis, "compensation" can mean a broader range of payment types but is generally associated with recompense for loss or injury in addition to payment for work.

Therefore, "remuneration" is the most comprehensive term here, as it captures the entirety of payments made for the act of working or providing a service.