Work schedules can be flexible — In Canada, you can shop pretty much anytime including late at night and on Sundays. Most companies’ customer service is only a toll-free phone call away, even late at night. Remember, the customer is always right! The downside is that if you are working in a customer service position, you can expect a rather flexible schedule, including working late at night or during weekends. And no, you won’t get paid extra for that.