Walgreens Co. is one of the largest drugstore chains in the United States. The company operates over 7,655 drugstores in all 50 states, the District of Columbia and Puerto Rico. Each day, the firm provides nearly 6 million customers with multichannel access to consumer goods as well as services, including pharmacy, health and wellness services. Its pharmacy services includes retail, specialty, infusion, medical facility, long- term care and mail service, along with pharmacy benefit solutions and respiratory services. Walgreens Co. sells prescription and non-prescription drugs as well as general merchandise, including household products, convenience foods, personal care, beauty care, candy, photofinishing and seasonal items. The pharmacy chain operates an infrastructure of more than 8,000 points of care, including community pharmacies, worksite health centers, convenient care clinics, medical facility pharmacies, alternate treatment sites for infusion and respiratory services and worksite pharmacies.