Daily fee is payable for electricity and maintenance costs, which is deducted from daily BTC outputs. The expense fee is US$0.08 per TH/s per day. The fee is fixed in US$ but deducted from the daily mining rewards in BTC.
Traditional bitcoin mining companies rank BTC mining outputs in terms of the global published bitcoin mining difficulty. To audit verify payment outputs, WorldGilt payouts are guaranteed to be equal to or greater than published www.bitcoin.com payouts.
The contract will terminate earlier if the daily fee exceeds revenue for 45 consecutive days.