advertising services, namely, promoting the goods and services of others in the consumer products and services industries by preparing and placing advertisements in publications via on-line electronic communications networks; business management; management of telecommunication systems; providing telephone directory information services; promoting the sale of goods and services of others by awarding purchase points delivered, stored, and discharged by electronic means for consumer interactive and non-interactive participation in multimedia games, contests, and purchase incentive promotions; business management consultation; billing and statistical information services; data processing in the field of communications