Confirming volume licensing program

I am not an Apple ( or iPhone ) user, but I have students in Ukraine for whom I would like to buy a set of 20 licenses to help them improve their English.

Could you please confirm my understanding from the manual: I can ask the Ukrainian school in question to confirm the school’s enrollment in the Apple Schools program, where (?) they buy the licenses, and I reimburse them. Or is there another procedure I should use?

Thank you.

The App Store is run by Apple, so you’ll have to check with them to get more details about how it works.