Thousands of people across Sydney are discovering how beneficial mystery shopping jobs can be. Being a mystery shopper in Sydney is a great adventure, and certainly rewarding, as there are many shops and stores in the city looking for the benefits provided by these shoppers. Of course, whenever someone is trying to determine if mystery shopping is right for him or her, the first thing they ask is “can I really make a career of it? There are a few mystery shoppers in Sydney who make a full-time career of it, but the majority of shoppers use this as an easy way to make extra money. How much extra money…