Now that the new era, so-called the "Knowledge-Based Society", has occurred to one of the invariable medium in our daily-based life environment as we move into the twenty-first century, things have become ultimate integrations that enhancing free-competition against other organizations has connected to the major cause of developing, co-owning, and applying information between individual person, social structure, and even entire nation affairs. Even though technologies have allowed tens of thousand of companies to expand their operations globally, "Digital Goods" and "Information Goods" have not been able to accord with huge demand of expectation due to their short period of history. Eventually, everyday-Internet users mostly aim at obtaining massive amount information, so that "Digital Goods" and "Information Goods" could be easily coming up with major commendable products because of their compatibility of convenience using digitalized-file format method and utilizing On-Line interaction between users and organizations.
In Korea, many industries have become in a period of rapid change brought about by technological breakthroughs that there has been great effort of launching On-Line Knowledge Market System, though many information-based technology providers has not only been suffered from difficulties of lacking of operation knowledge, but also some have become out of business eventually.
