The rate for these hourly lessons is only $ 140, payable in advance, which includes the Paws To Swim pool fee. (2speakdog.com)
And with a variety of pools available online, you can freely choose the one that suits your preference in terms of pool fees and number of confirmations. (coinchoose.com)
Assuming the current bitcoin price, electricity costs of $ 0.12 per kilowatt hour and an upfront $ 1,300 hardware cost, breakeven with this hardware is 391 days, not factoring in any mining pool fees. (coindesk.com)