Why do you assume that? I’m genuinely asking. I’m aware of big companies generally paying lower rates for things, but I believe that’s usually driven by the increased leverage a big buyer has, while Asus has absolutely no leverage, if they switch to Linux today they’ll be out of business tomorrow. It certainly costs MS less to deal with one professional org than a million flaky individuals, but price is determined by supply and demand, not cost. Maybe it’s limited by calculation of its effect on Asus’ wellbeing, preserving them as a major customer?