Dether provides a decentralized peer-to-peer ether network that enables anyone on Earth to buy ether with cash and spend it at physical stores nearby. No bank account is needed, just a mobile phone with internet access. ÐTH is the key token needed to unlock additional features and ensure better visibility on the Dether map. As a teller or a physical store, staking ÐTH tokens is required in order to increase his or her visibility to buyers on the Dether map.