EDpuzzle is free for teachers and students. You can use and create as many lessons as you want and share them with your students. The "School Channel" is a premium feature, so we give limited access to our free users. You can copy and share lessons with other colleagues in the same school.
Once you reach that limit of copies, your school will need to upgrade. We offer unlimited copies to premium schools. There are different options and we can adjust to your budget. Feel free to put us in touch with the person responsible. We are nice and former teachers, so we know how to deal with these situations.