Aurora Mining Ltd. The newest Cloud mining site for those who want to mine bitcoins without the expensive Computer Rigs. Sign Up Now! HOW TO EARN WITH AURORA MINE LTD.? You can open your account for free with 100Gh/s Bonus! and start mining bitcoins. There are two ways you can earn with Aurora Mine Investment - you can invest with aurora thru buying hash power. the minimum required investment is 5.47 USD a very minimal amount if you are still skeptic about it. The more GH/s power you have the more investment return you can earn. Referral - Earn more profit with AuroraMine by refering your friends to us, we offer up to 10% of your referrals mining power, free of charge, they don't loose anything and you gain! How easy is that?!Level 6% + 3% + 1% What do we mean by 6% + 3% + 1%? By 6% + 3% + 1% we are on about our referral commission rates, with 6 % being the people who you have referred directly, 3% being ...