Yes. We said also in the past that actually our revenue is been entirely in dollars, apart from the revenue that TPSCo has for Panasonic, which are denominated in yen. Which is a good thing, because this is naturally hedging the effect that most of the expenses in TPSCo are denominated in yen – payroll, electricity, everything, almost everything. So, basically we are naturally hedged. So the impact of any yen fluctuations on the gross profit, operating profit, EBITDA, net profit, is almost zero. But on the revenue -- I was asked on the revenue – on the revenue, of course in the current trend that the yen is going down from 120 to 112 in Q1 and now it's at 107. So it had an impact of $5 million positive to the revenue, which means that there is also additional expenses in COGS mainly, of about $4 million, $4.5 million. So in terms of margin, when I was asked, going to the future, what will be the incremental gross profit over the incremental revenue, which are expected, so I said that from the business [indiscernible] and Tonami and all those places, all the incremental revenues in Fab 3 and everything, margin should be about 50% incremental, but will be slightly offset by the fact that the additional revenue in dollars, because of the yen, will be an additional, let's say, 10%, 20% incremental margin, right, because it's only the margin of the revenue on top of the COGS, which are in yen. So the blended growth of the incremental revenue is still more than 50%, driven by the – more than 50% growth from revenue wafers, and less than 50% from the exchange rate trend. Now Russell wanted – if you – to add additional input about the customer prepayment. So, Russell?