they need to prepare many things before they are able to accept bitcoin for their transactions and I think they start right now or in the last year. I think if they see that the cryptocurrency now become famous, I am sure that they will study about cryptocurrency and I think if they can take benefits from cryptocurrency, soon they will accept cryptocurrency especially bitcoin and they will integrate their system with blockchain technology. they realize that cryptocurrency is something new that is far away from them and this is why they need to learn cryptocurrency before they make any of decision.