This document discusses considerations for the design and implementation of Pay for Performance (P4P) programs. It defines P4P as transferring money or goods conditional on health actions or targets. While other approaches have not worked, evidence shows P4P can work with weak health systems. Key aspects of P4P include selecting recipients and indicators, setting targets, payment rules, management systems, and investing in capacity. The document outlines Haiti's P4P program and lessons learned, emphasizing stakeholder consultation, clear rules, balanced risk/incentives, well-defined metrics, management flexibility, systems strengthening, and ongoing evaluation.