Cash. Whereas many buyers use the coins to send money internationally, most buyers appear to be ONLY for speculative purposes. So we’re still yet to see something like LocalBitcoins.com or BitQuick for Ether.
Ether is a required element for operating the distributed platform called . ETH is used as a form of payment by developers of apps built on , as well as by users who are willing to access and interact with smart contracts. On CEX.IO, you can Ether for , for US Dollars or Euro.