This document discusses strategies for measuring return on investment (ROI) from social media initiatives. It recommends conducting a thorough social media assessment and developing ROI goals and targets across the entire company. ROI measurement considers both increased revenue and cost savings. Formulas to calculate ROI vary by department but generally represent incremental revenue plus cost savings minus social media expenses, expressed as a percentage. The document provides examples of ROI calculations from customer support, marketing, sales and major projects.