"No 1st Cost List" is a privately owned public internet interface for universal information exchange that uses disagreement dialogues to identify any questions and disagreements about the information and goods & services exchanged through the interface

This RPA explains this tools scientific background and purpose and it outlines the historical and personal scientific paths that led to the necessity for this invention. It rests on this scientific requirement: True science requires one place where all scientists can meet to disagree on an equal basis. Such a place can exist in theory as described in the "theoretical Premise" section. The RPA outlines the reasons establishments and insiders have resisted such an idea and how they go about it. The RPA shows that mankind has unconsciously been trying build such a place by our building of more and more sophisticated marketplaces. The RPA describes this tools requirements, specifications, advantages, embodiments, and implications; which explain how and why a universal scientific information exchange must work, in order to identify all questions and disagreements about anything exchanged through the Interface.