The document discusses 'Open Education as a Service' (OEaaS), highlighting the implications of the General Agreement on Trade in Services (GATS) on education, which faces opposition due to concerns over privatization and commercialization. It advocates for a transparent education model that can unbundle costs and allow for sustainable modernization of educational services, including freemium business models for additional paid services. The author, Dr. Andreas Meiszner, emphasizes the necessity for clear cost structures in education to address the financial aspects of open education.