ETHERC is a fully decentralized exchange for Ethereum tokens. It was built on top of Ethereum network via smart contracts.
In the meanwhile, ETHERC is the world's first decentralized exchange established a solution for Gas-Free trading. It means that everyone trading on our exchange can complete their transactions with MINIMAL or ZERO ether consumption (including trading fees and gas fees).
You can read more details about how the system works here: https://etherc.freshdesk.com/support/solutions/folders/42000084867