Service station attendants need knowledge in the following areas:

• Customer and Personal Service: Providing special services to customers based on their needs.
• Mechanical: The design, use, and repair of machines and tools.
• Sales and Marketing: The methods for selling products and services.
• Administration and Management: How to run a business or group.
• Mathematics: The rules and uses of numbers.
• Clerical: General office work such as filling and storing information.