promoting the goods and services of others by preparing and placing advertisements in an electronic magazine accessed through a global computer network; promoting the goods and services of others by preparing and placing advertisements on the global computer network; providing business information, including acting as an information medium for others; buying clubs; direct mail advertising; promoting the goods and services of others through the distribution of discount cards; independent sales representatives in the fields of insurance, stock brokerage, real estate and mortgages thereon, restaurants, computers, automobiles, long-distance telephone services, courier services, airlines, grocery products and banking services; and promoting the goods and services of others through the issuance of newsletters and bulletin notifications