A: Every course created costs $2.70 in Open AI fees, we need to be very careful in expanding the licence commercially for a one-off fee in App Sumo. Apologies but it's purely a matter of economics as we would lose considerable money as a company if clients were to build up huge libraries for commercial sale. We are conscious of client needs of course and are currently changing the Enterprise version which has a monthly fee so you can remove logos and of course produce commercial courses for open sale.