Retail pharmacy services; Mail order of pharmaceuticals; Pharmaceutical cost management for the health care benefit plans of others; Health care cost review and cost containment services; Health care utilization management and review services; Medical cost management; Retail store and online retail pharmacy services in the field of prescription drugs, healthcare, general merchandise and beauty products; Mail order of pharmaceuticals and specialty pharmaceuticals and specialty pharmaceuticals distributorship services; Providing healthcare operations management services for healthcare providers, namely, facilitating the administrative coordination of patient care among health providers, dialysis providers, health plan sponsors, health facilities, pharmacies for medication management, and physicians for disease management and psychosocial support; Business administrative services for medical referrals; Doctor referrals; Managed care services, namely, electronic processing of health care and pharmaceutical information; Procurement, namely, purchasing pharmaceuticals for others; Supplying prescription drugs to health plan participants for the funding organizations