Mine the cryptocurrencies Bitcoin, Dash, Litecoin, Zcash, Ethereum, & more the fee is fixed in USD but deducted from the daily mining rewards in BTC. .. So far I have mined BTC, LTC & Doge. .. Cant log in of 2 years with 100Th of power, and not 5 years as you write in your mail. I like ZEC so this is well for meĀ .