You are very transparent as a cloud mining site compare to other cloud mining who can offer nothing but promises,you just need a good promotion so people will see how good your service are..
For new users we provide them free hashes once they register it , and our maintenance fee is lowest in the world , our miner is Avalon and Antminers, pow88.com headquarter is based on Shenzhen China , our mining farm is based on Sichuan.Our maintenance fee is $0.04785 /kw/h . Very cheap compare to others.
In China ,we have a good reputation, and we want to known more all over the world. After user register, you can use a referral link , to invite your friend join , you can earn extra 1% of his share bonus.