CKMINER ARE SCAM CONFIRMED, DO NOT INVEST BEFORE READ THIS:
Hi, on 21/03/2017 i maked an order of 500 Kh/s in ckminer.com.
You can check here the transaction:
https://blockchain.info/tx/bcbf77f0274364fc8245c87911e0bfc1bfe3a0ed3923aea8c0f5b6158c1dae09
Today my hash power it not appear in my account ...