Abstract: A product rate calculation system operating as a rating server (e.g., a process executing on a server computer system, or a process executing on the same computer system as a client process but serving information to the client process) advantageously provides a flexible insurance rating calculation system that can easily be modified and expanded, while still providing quick, and even real-time responsiveness to product rate requests. The product rate calculation system includes an interface to a product information database and a cache for storing product rate information for efficient reuse. The product rate information includes product rate expressions that are parsed and evaluated by an expression evaluation routine to determine a product rate. As part of the evaluation process, additional product rate information (such as look-up table data and numerical constants) as well as consumer information can be used.

Abstract: A web page processing system that processes users requests using predefined, flexible templates and corresponding logic. Main processing handles non-departmental specific functions such as security and data decoding and encoding. Data decoding and encoding includes converting data to a universal character coding representation. The system also includes software for determining the character set used by a user for converting universal character coded data into a particular language code. The system includes a secure private protocol for advantageously securing the system in addition to traditional router based firewall technology. Links to departmental level functions through template files are provided for department specific functions and processing of department related information received by the system. In addition, web page customization is provided by specialized links to external web sites containing logos and other indicia to be included on returned web pages.