business management consultation; arranging of newspaper subscriptions for publications of others; accounting services; the copying and reproduction of documents for others; employment agencies; computerized file management; operation of business for others; promoting sale of the goods and services of others through the distribution of leaflets and samples of goods; and providing statistical information
Advertising and Businessproviding information for others in the fields of financial, banking, insurance, and real estate fields; financial management; banking services; real estate brokerage; issuing travelers' checks and letters of credit to others; real estate appraisal services; and apartment house management
Insurance and Financialelectronic transmission of voice, data, and messages; and telephone communication services
Telecommunications