According to local Nigerian media Kano Focus, the new Oxford University of Technology in Chiranchi, Kano, Nigeria, has adopted cryptocurrency to reduce tuition fees. Principal Sabi'u Musa Haruna stated that this decision was made after proper consultation with parents. In addition, the principal also urged the federal government to accept and formalize the cryptocurrency system as soon as possible.
I guess this is one of those stepping stones of bitcoin as a payment method but IMO, I still don't see bitcoin as a payment method. Bitcoin has more potential being an asset because it grows unexpectedly and of course it's very volatile.