The electricity fee is deducted from the profit of the coin, and there is no need for management fees, shelf fees, etc.

RHY mine scene
Antminer S9i(14T)(14 shared shares) No management feeBTC Mining machine,Digging BTC
One S9i(14T)miner,divided into 14 shares, each 68 dollar
$45.00 /T No management feed

Residual power:538T

372M Graphics card miner(10 shared shares)No management feeETH Mining machine,Digging ETH
One ETH Graphics card miner(372M),divided into 10 shares, each 412 dollar
$433.00 /37.2M No management feed

Residual power:1482.8M