Promoting the sale of goods and services of others through the distribution of printed materials and advertisements;" "promotional contests," ; promoting sports competitions and events of others; promoting concerts and cultural events of others; data processing services in the fields of electronic bill payments and banking; computerized database management in the fields of electronic bill payments and banking; computerized data base management and data base processing; preparing of business reports; tracking of sales volumes for others; business management, analyses and advisory services; business administration and marketing consulting services; market research services; and computerized database management services