Exchange platforms There are a number of well-established exchanges that maintain a physical presence in Hong Kong including Binance, Bitfinex, Bitmex, and Huobi. Purchases made with a credit card give you access to your bitcoin immediately. No matter if you run a business, are employed, do freelance work or your friends owe you money, it may be a good idea to ask for these payments to be made in Bitcoin. For larger amounts, you can go to an OTC Exchange, or broker. Customers can make deposits to their exchange accounts via bank transfer.