This section of the Toolkit shares country experiences with tracking and assessing costs, financing, and procurement of contraceptive supplies in order to strengthen the supply chain and improve contraceptive access. These country-specific experiences illustrate the positive impact a successful logistics system can have on a country's health and related outcomes. Learning about what worked--and what did not-- in these countries can inform the design, assessment, and improvement of other countries' contraceptive supply chains and their financing mechanisms.