It's the easiest and most economical way to start an e-commerce program. All calls in to the system are free to the caller. CyberInk sells sponsorships of many categories of information. There are hundreds of unsold categories including horoscopes, soap opera updates, headline news, sports lines, gardening information, and medical and legal information. CyberInk sells 8-second advertising messages at the beginning of each category.
Some items are prices differently, depending on popularity and usage.