What are some unique features your crypto exchange offers?

Every crypto exchange has some unique feature to stand away from crowd. I want to know what unique feature does your crypto exchange provides because of which you use the exchange a lot?

I believe that hardly anyone will disclose this here if they use unique features that really yield something or bring decisive market advantages. Because if these become known, this always has to do with losses for the respective operator. And no one will voluntarily give that up