Ethereum (ETH) is a software blockchain-based platform that keeps immediate reports of digital transactions. Ethereum was produced by Vitaliy Buterin and his team in 2015. This platform does not involve any central maintenance or securing authority, and allows only smart contracts' highly programmable digital money for peer-to-peer transactions running without any contribution of a third party. As a payment method, Ethereum blockchain platform recognizes only Ether native Ethereum cryptocurrency, also called digital oil/fuel, the second digital currency after Bitcoin. The price of ETH as the price of BTC also depends on public supply and demand.