Administering and providing a dental plan or health plan that entitles members dental care services or health care services at reduced dental or health fees at participating dental care service or health care service providers; financing for prepaid health care and dental care services; management and administration services related, or incidental, to the provision of prepaid health care or dental care and financing for such services; providing advertising and promotional materials for provision of dental plan or health plan; providing and administering a transactional system to process and calculate reduced dental fees or reduced health fees for members receiving dental care services or health care services at participating dental care service or health care service providers