consulting, design and development of computer software for others, all in the fields of enterprise management business applications, namely, general ledger, accounting, financial statements, invoicing, inventory, materials management, work flow management, human resources, manufacturing, production scheduling, sales and distribution, and enterprise resource planning

computer software and related instructional manuals provided as a unit for enterprise management business applications, namely, general ledger, accounting, financial statements, invoicing, inventory, materials management, work flow management, human resources, manufacturing, production scheduling, sales and distribution, and enterprise resource planning

computer programs and related manuals sold as a unit therewith in the field of geographic information systems