What types of people are commonly associated as mystery shoppers?

Companies hiring for mystery shoppers are loovig for someone who is professional and objective. All good mystery shoppers need to be able to be detail oriented, take instructions well and be able to complete their evaluations in a timely manner. Check out these sites for more insights and helpful links: http://articles.moneycentral.msn.com/SavingandDebt/SaveMoney/how-to-become-a-mystery-shopper.aspx and http://www.wikihow.com/Become-a-Secret-Shopper