Pharmacy benefit management services; design, management and consultation regarding pharmaceutical benefit plans; prescription drug claims processing services; prescription drug formulary management services in the nature of insurance claims administration and processing; advisory and information services, namely, providing advice and information concerning all of the aforesaid services to tribes of indigenous peoples, non-tribal members of tribal governments, employers within tribal communities and other organizations affiliated with tribal communities; all of the aforesaid services provided through on-line database or Internet computer system