You sign up for your Coin Rush account. You may be a miner, buyer or seller. Miners earn, buyers invest and sellers sell!! Our coins are the only crypto currency backed by JazzBlock blockchain technology; meaning, it is the only coin on the planet backed by hard data and can only increase in value, thus never ever decreasing in value. Once our miners earn their coins they then can cash out by putting the coin up for live auction, go to the store to buy products and services, hold the coin as a investment or simply cash out.