The United States Postal Service (USPS) is the only organization in the country that regularly delivers to every residential and business address. USPS is committed to providing secure, reliable, and affordable delivery of mail and packages to more than 157 million addresses in the United States, its territories, and its military bases worldwide. Processing and delivering 47 percent of the world's mail, USPS manages over 30,000 retail locations and constantly innovates to improve customer experiences. The service is generally great, with friendly and helpful employees like Boon, Michelle, and Sok. However, some customers have reported issues, such as a broken air conditioning system during a heat wave, which can create unacceptable working conditions for employees. Nonetheless, the post office provides reliable and efficient postal services, even if it may not offer many extras or exceptional customer service in all cases. Overall, the USPS remains a suitable option for those seeking a no-frills postal service.