The document discusses how marketing, public relations, and audience (MPR) adds value by building credibility, trust, and long-term relationships. It outlines tools used in MPR like sponsorship, brand partnerships, client lists, case studies and more to build credibility through third party associations. Six drivers of trust - stability, innovation, relationships, practical value, vision and competence - are examined. Finally, developing long-term relationships through customer service, loyalty programs, CSR initiatives and personal engagement are covered.