In an example, the present invention provides a local area network system for a micro-market application. The system has a world wide network of computers, which comprising the Internet. In an example, the system has a micro market server device coupled to the world wide network of computers. In an example, the micro market server device has a library comprising a listing of a plurality of products, a field configured with the association information, e.g., an identifier for the server device. In an example, the product information is associated with the plurality of products is provided in a product catalog file. The device has a plurality of fields associated with a plurality of micromarket identification information. The micromarket identification information is a unique identifier for the particular micromarket.