UPS is a global package delivery and logistics provider operating an integrated air and ground network across more than 200 countries and territories. The company generates revenue through three primary business segments: U.S. Domestic Package and International Package (collectively global small package operations), which offer time-definite delivery services for letters, documents, packages and freight via a network of air hubs and ground operations; and Supply Chain Solutions, which provides forwarding services including airfreight and ocean freight, logistics and distribution including specialized cold-chain healthcare capabilities, and digital solutions such as crowdsourced delivery and return management. UPS serves approximately 1.6 million shipping customers and multiple million delivery recipients daily, ranging from small and medium-sized businesses to large enterprises, earning revenue from transportation fees across multiple service tiers, forwarding and customs services, logistics and distribution services, and value-added technology solutions.