Postal reform refers to changes made to improve the efficiency and sustainability of postal services, particularly in response to financial challenges. This often involves updating operational practices, adjusting delivery schedules, and modernizing technology to better serve customers. In the United States, the United States Postal Service (USPS) has faced significant financial difficulties due to declining mail volumes and rising costs. Reforms may include restructuring delivery routes, reducing workforce size, or exploring new revenue sources, such as package delivery services, to ensure the long-term viability of postal services.