What does "services rendered" mean in business?

In the context of a career, "services rendered" refers to the completion of a service by a professional or company for a customer or client, with the expectation of payment. This term is typically used after an agreed-upon service has been completed, often involving contracts outlining the details of the service and payment. It is applicable to a wide range of professionals, including freelancers, contract workers, employees, and consultants.