I know why people don't use Bcash for payment. Bcash's supply is equal to bitcoin, but most people in the world only know Bitcoin. Most people just want to buy bitcoins and hold, and they will pay in bitcoin. In addition, the second reason is that Bcash is much more volatile than bitcoin. traders also know when holding Bcash, the risk will be very high, thereby creating fewer people to use Bcash to pay. I just know that, any other reason?