The document discusses the impact of GDPR, cookie laws, and intelligent tracking prevention on analytics and marketing. It provides an overview of these regulations and their purposes in protecting personal data and privacy. It then summarizes key issues they create for remarketing, programmatic advertising, and attribution modeling. The document also explores how limitations on cookie usage could affect these marketing activities and the future of digital marketing without extensive cookie usage. Recommendations include forming customer logins, leveraging on-site data, offering incentives for first-party data collection, and shifting to a model prioritizing privacy, permission and personalized experiences.