Which action is NOT part of the responsibilities of an attendant at a self-service station?

The responsibilities of an attendant at a self-service station primarily focus on aspects of safety and compliance when it comes to fuel dispensing. Offering fuel discounts is not a fundamental responsibility tied to maintaining operational safety or adherence to regulations in a gas station environment.

Preventing dispensing into unapproved containers is crucial because using inappropriate containers can lead to spills or hazardous situations. Controlling sources of ignition, such as ensuring that customers are not using mobile phones or smoking near the fuel pumps, is essential for preventing fires or accidents. Taking immediate action upon a spill is also a critical responsibility to minimize risks and ensure the safety of customers and the surrounding area. Each of these actions directly relates to the safe handling of fuel and the protection of both customers and the environment, while providing discounts does not pertain to safety protocols or regulatory requirements.