The terminal tab will allow you to change your exchange account in which you will be placing your trades.
When on the terminal tab, you’ll notice two drop-down selections at the top left of your screen.
Exchange: This allows you to switch the context of the terminal tab to another exchange. Switching the exchange allows you to see all public data related to that exchange including available markets, order books, trade history, etc.
Account: This allows you to select an account you have linked from one of the supported exchanges. When you select an account, the exchange is switched automatically to show you the relevant public data, and all your balances, orders, and transactions from the accounts are loaded so you can interact directly with that account as if you were on the exchange.