 But in the case of Binance, what it does in Nigeria is something called peer to peer trading, which means it doesn't set the value of the Naira or the currency at all. What it does is it basically is like a matchmaker. So someone who has Naira to sell for, say, U.S. dollars finds someone else and then they set the rate between them. But being able to do that meant that there was sort of the shadow rate.