This document provides an overview of database marketing and direct response marketing. It discusses how companies build customer databases and data warehouses, analyze customer data through techniques like data mining, RFM analysis and lifetime value analysis. It also explains how companies can use database insights to drive targeted, personalized communications and marketing programs like permission marketing and loyalty programs. Finally, it discusses customer relationship management and how direct response marketing utilizes techniques like direct mail, catalogs, and email to prospect and retain customers.