Yes, and it seems to be confidential between the refurbisher company and Microsoft as to how much they had to pay Microsoft for each extra licence fee.
I guess its too bad that Win10 takes so much time to keep up-to-date and maintain such that its unfeasible for use at charitable organisations that are reliant on volunteer IT labour.
One reason I wipe the Win10 and install Ubuntu is to ensure that I'm reducing the amount of time needed to be spent with the on-going maintenance.
...So paying the extra licence fee ends up as a waste of money.