Throw out the marketing textbooks. Your role isn't to sell something, it is to help people solve a problem that really matters to them. If you can embrace an authentic, customer-driven mission, your brand will grow faster, your marketing team will be healthier and your budget will be easy to control. Robson will reflect on using this approach to scale two of the fastest growing SaaS businesses of the past decade - Concur (acquired by SAP for $8.3 Billion) and New Relic (s $5.5 Billion digital intelligence company).