The product is a scam.
Crypto has nothing backing it and the last people to hold before the network collapses lose everything
What is the value you want to add ?
It is gambling, so what can you sell to a gambler?
You cannot build a business without return customers
People that pay others to mine get ripped off.
People that mine themselves will never get ROI (return on investment) because ALL the calculators for "profitability" only include electricty for running the miners. They DO NOT include 1.5X additional electricity to COOL the machines. There is no free lunch.
Do it yourself.
Visit bitmain.com or ebay to see the cost of an Antminer.
Check hardware cost and electricity cost.
Then plug them in to a profit calculator.
THEN add 150% to the electric cost. .10 per KWH goes to .25 per KWH
Then see how much you are making or losing
Sincerely,
The Eye