Public relations services, dissemination of on-line advertising for others via a global computer network and promotion services, namely, advertising agency services promoting the services of the businesses of others through the distribution of printed, audio, and on-line promotional materials and by rendering sales promotion advice for business operating on a global computer network; business consulting, namely, information and advisory services related to electronic commerce and electronic business operations and planning, technological and logistical support for businesses operating on a global computer network