This document discusses the relationship between sales and marketing. It outlines their different perspectives and functions, with sales focusing on lead generation, qualification and closure, and marketing focusing on awareness, consideration, conversion and loyalty. The document presents two scenarios of different organizational structures and discusses how an aligned, integrated relationship between sales and marketing can have positive effects like improved revenue growth and customer retention. It concludes that sales and marketing need each other to succeed, with marketing creating materials to help sales attract and close leads, and sales providing feedback to help marketing identify the right target markets.