Book excerpt: The global health community is broadly in agreement that achievement of the health-related Sustainable Development Goals (SDGs) hinges upon both an escalation of the financial resources dedicated to primary health care (PHC) and a more effective use of those resources: more money, better spent. This book introduces and explicates the end-to-end resource tracking and management (RTM) framework, which includes five components that determine effective and efficient financing for PHC: resource mobilization, allocation, utilization, productivity, and targeting.In addition, this book compiles detailed results from the most recent RTM-based resource tracking efforts for PHC in selected countries. This is to demonstrate how the RTM framework can be used to bring a set of separate resource tracking efforts at different stages of flow of funds into a comprehensive process with an end-to-end 'storyline'. In order to build a functional PHC system that addresses access, quality, and equity issues, this book highlights the key (public) financing issues that researchers, technical advisors, and policy makers would need to address in addition to more resources.