Abstract: The method and system for universal product attribute modeler for facilitating product matching among different parties such as buyers and suppliers is provided. Each party's attribute-based product description and unique identification code are loaded into a model. Any one party may request a product from any other party, using its own unique identification code regardless of what the other parties use for identifying the same or similar product. When a party requests a product using its own unique identification code, the universal product attribute modeler converts the unique identification code into generic attribute description, searches the model for matching product from the other parties, and when found communicates the request to those parties found in the search. The request is communicated using the other parties' unique identification codes that may be different from the requesting party's identification code.