Once you actually find a legitimate online survey or mystery shopper job, you will need to be sure you are ready to work hard and have the tools to do your best job. Mystery shopper American companies often want you to have a dedicated email address just for business emails. This keeps your personal emails from getting mixed in with the business information you will be receiving. Just remember, this is a business like any other. If you want to make money, you need to be organized, hard-working and know all of the information you need before setting out to do your mystery shopping assignments.