This document summarizes a presentation on identifying the most competitive combinations for product-service system (PSS) business models. It discusses: - The three main types of PSS models: product-oriented, use-oriented, and result-oriented. - The risks and opportunities of servitization, including adding value through services but also the difficulty of success. - Using criteria to evaluate which party (customer or supplier) is best positioned to provide different benefits based on their knowledge, costs, resources, ability to coordinate, trust levels, and risk/quality control needs. - The conclusion that companies should explore different business models, with more complete solutions like PSS potentially best when the supplier has advantages, but sometimes leaving