Is selling chocolate bars a bad job?

Is selling chocolate bars a waste of time? I just got a job selling chocolate bars... I start on friday and only do it on weekends. Is this a scam? will i make good money? I was said i could make 200 to 400 dollars in one weekend? I don't have to buy the chocolate bars i just sell as many as i can. And I work about 5 hours each day. Im 16 im wondering this job is a waste of time like doing fliers and news papers. Opinion please?