For the last couple of decades, the practice of marketing has undergone a profound shift. Modern marketers rely on technology and data to inform decision making. In fact, according to PR week, 80% of marketers are using data to drive decision making. If you are responsible for demand generation, marketing communications, or website optimization you can directly tie your efforts to measurable impact on the bottom-line. When an organization assesses the value of marketing, they can easily find an answer in the math thanks to digital analytics.