Western Union is one of the world's largest money transfer networks, facilitating international and domestic cash transfers through a network of agent locations across the United States. The company has established partnerships with major retailers including Walmart, City Market, Safeway, Kroger, and Circle K to provide convenient access points for money transfer services. Founded on a model of physical agent locations rather than direct banking, Western Union enables consumers to send money online and pick up cash at thousands of retail partner locations, or initiate transfers in-store. The company operates a 24/7 online platform where customers can start transfers, with in-store payment options available during agent location hours. Western Union's service portfolio extends beyond basic money transfers to include bill payment, mobile top-up services, money orders, prepaid card offerings, and inmate payment services. The availability of multiple languages (English, Spanish, Haitian Creole, Chinese, French, Vietnamese) reflects the company's focus on serving diverse immigrant and international communities. Western Union distinguishes itself through its extensive physical agent network, enabling same-day or near-immediate cash pickup, and its long-established brand recognition in international money transfer. The company offers competitive advantages in reach and accessibility, particularly for unbanked and underbanked populations who may lack traditional bank accounts but need reliable money transfer services. A key limitation is that Western Union is not a depository financial institution—it provides transaction services rather than savings or credit products. Users may encounter service fees that vary by location, transfer amount, and destination, making rates important to compare before sending. The company's reliance on physical agent locations means service availability is limited to retail partner hours, which typically range from 8 PM to 11:59 PM depending on the location.