Génesis mining , mine btc, ltc, dash, eth...
This is a company dedicated to mining btc, ltc, ethereum, dash and other ciptonomedas, you can see the main criptomedas on this link: https://coinmarketcap.com/, the minimum investment on this page is $ 20 in 256 to undermine btc share, the return on investment was about 1 year or 2 years, all going in the price of Bitcoin today is close to $ 1000
For more information you can contact and register at this link: https://www.genesis-mining.com/a/91656
And this is a discount coupon dle 3% for each purchase: 719prC
Thank you for your attention