The assignment includes the supply of touchscreens with associated service. You state the additional prices for both wall mounting and mobile installations (wall lift, mobile lift installation), so that schools have a choice.
The decrease is different for both organizations. We expect to purchase a large number of touchscreens in the first two years of the agreement, as they still work with beamers. ISOB largely already works with touchscreens. It is expected that the ISOB schools will mainly use touchscreens in the 3rd and 4th year.