Patent ID: 7467182

Claim:
A system for providing network communication between an offerer of a product and a potential interested party with regard to the product, especially a potential buyer, the system including: at least one announcement channel directed to the public, to a group of potential buyers or directed individually, by means of which the offerer places an announcement regarding the product; a network by means of which the potentially interested party establishes communication with the offerer by means of a special network address associated with the offerer; a unique perceivable element that the offerer incorporates in the announcement with permission from a proprietor of at least one special network domain name; and a network central belonging to the proprietor, the network central including a computer with: look-up tables including topical and possible network address parts for each individual announcement that has been established, including such network address parts garbled; a means for analyzing and interpreting a two-part network address stated in a network calling from a potentially interested party, the network address including an announcement-specific intuitive part and the special domain name, the means for analyzing and interpreting further including a means for checking address parts in the network address against the topical and possible network address parts as well as permutations and misprints thereof; and a means for onward routing, of the network calling, directly to a network resource associated with the offerer and relevant with regard to the announced product or with regard to one argument among a number of arguments in the announcement.