#dexx OK and ave charge a fee for each order placed. Retail investors often change prices and quantities many times, leading to significant wear and tear, and on-chain processing takes time, causing them to miss the best buying and selling points. Furthermore, at OKX and ave, a single fund can only place an order for one cryptocurrency, while the dexx exchange allows a single fund to place orders for countless cryptocurrencies you are optimistic about, alleviating the anxiety of insufficient funds. As for the Chinese information about ave, it is often written for a fee, which can be very misleading; many retail investors suffer losses after reading it.