Education: Secondary (high) school graduation certificate. Work setting: Gas bar. Tasks: Operate cash register. Calculate daily/shift payments received and reconcile with total sales. Greet customers. Provide customer service. Verify the age of customers when selling lottery tickets, alcohol or tobacco products. Transportation/travel information: Own transportation. Screening questions: Are you authorized to work in Canada?. Experience: 1 to less than 7 months. Employment terms options: Early morning. Evening. Morning. Night. Day. Weekend.