The group�s principal activity is to provide information systems, technology, business operation and outsourcing solutions. The group�s services include billing, consulting, business and education. The group products sold under the trade names ProviderLink(TM), Emdeon(TM), MestaMed(R), PharmMed(R) and Ac-Cura(R). Specific customers of the group include Home Med-Equip Co, CHC Inc and Advanced Home Care Inc. The group operates from the United States.