Global labor markets are rapidly changing due to factors like globalization, technology advancement, and companies seeking more flexible cost structures. This is leading to the rise of online freelance marketplaces that allow companies to access a global, on-demand workforce and individuals to take advantage of remote work opportunities. As a result, millions of people around the world are now able to find work and earn income online, with the freelance market on track to exceed $1 billion in transactions in 2012. This represents the emergence of a new digital workforce and the globalization of labor.