This module is an addon to software which can be used in multiple ways: as classifieds solution, inventory management software, business/community portal solution, yellow pages script or even light content management system (CMS). It allows the classifieds webmaster to build and sell templated customer websites that use the master website as the source for the listing data. Visitors to the customer website will only see that particular customer listings. The master website becomes the central repository for client website data and processing logic thus eliminating the difficulties, delays and costs associated with complex website implementations.