Abstract: A system of network site searching and listing employs a server which maintains a listings database containing site listings, provided by subscribers, each of which includes a title or description of the content of the respective site, a network address at which the site can be accessed, and a denominated value to be paid by the subscriber as a subscription fee for the site listing. In response to search queries, the server provides a search report of listings ranked according to the subscription fees paid by the subscribers. The higher the amount paid for a given subscription period in relation to other listers, the higher the site's ranking on the service's search reports. Through an account monitoring interface, subscribers can monitor the ranking of their listings and modify their account information and subscription fees automatically at any time. The denominated-values approach to rankings may be used in conjunction with the index search method or the category search method.