Before you get to use Ethereum Code, you should first sign up for an account on digital currency exchange. Purchasing the digital currency Ether is fairly easy. It would be best to research about good exchanges where you can sign up. Look for reviews about the reputation of different digital currency exchanges available online. The exchange that you will sign up with will depend on your location, your personal preference, and the governing body. There are exchanges that will only allow you to purchase bitcoin then afterward you can trade it for Ethereum or other digital Currency.