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Maintenance fees and when net payouts go negative

Educational only. This is not financial, legal, or tax advice. Fees, discounts, and reward rules change. Confirm the live rewards screen in the app before you rely on a number. Bitcoin Mining Hub is independent and is not GoMining.

A digital miner does not pay you the full pool share. Every day the platform deducts electricity and equipment service from that share, then applies any discounts you have earned. What remains is the net. When the fee line is larger than the pool reward, the net can be zero or negative.

This note uses GoMining’s public docs (checked 6 November 2026) as the concrete example. Other platforms use different labels and formulas.

The one-line formula

Official documentation states the daily calculation as:

Net Reward = Pool Reward − (Electricity + Service) × (1 − Discounts).

Pool reward is your share of what the underlying machines found that day, driven by your TH/s relative to the network. Electricity scales with watts (your TH/s times W/TH). Service is a cost tied to the hardware share. Discounts reduce the sum of those two costs; they do not increase the pool reward.

On 6 November 2026, mempool.space showed difficulty at 148.36 T and a one-week hashrate reading near 1.04 ZH/s. CoinGecko’s Bitcoin price the same morning was about $75,100. Those two numbers set the size of the pool-reward side. Higher difficulty or a lower Bitcoin price shrinks it. The fee side does not shrink with them.

Electricity tracks efficiency; service tracks size

Electricity is the larger, more variable piece for most miners. A machine that uses more watts per terahash (higher W/TH) draws more power for the same hashrate, so the electricity line is higher. GoMining’s public material often highlights 12 W/TH as a common efficient setting; marketplace listings still show higher figures. The exact kilowatt-hour rate the platform applies is shown in the rewards breakdown, not on the marketing card.

Service is charged per TH regardless of efficiency. Third-party calculators that track published rates have used figures around $0.0089 per TH per day for the service line; treat that as an external reference, not a live quote. Confirm the dollar or BTC amount that appears on your own rewards page.

A cheap listing with poor W/TH can cost more every day than a more expensive, efficient one. The purchase price is an entry ticket. The daily fee is the ongoing bill.

Discounts stack on the fee, not the reward

Documented discounts (all applied to the maintenance line) include:

• GOMINING token coverage. Up to 20%. The percentage rises with how many days of maintenance your virtual-wallet balance (including locked tokens) can cover: 1% for each 18 days, reaching 20% only at 360 days or more. If the wallet cannot pay the fee in tokens, the discount does not apply and the fee is taken in BTC.
• VIP status. 0.3% at Bronze II up to 6% at Elite, based on total TH or veGOMINING votes. It is personal and automatic.
• Service button. +0.3% per consecutive UTC day you tap it, capped at 3% after 10 days. Miss a day and the streak resets.
• Mining-mode discount. Variable, set by the weekly veTokenomics burn-and-mint and vote results. It is not a fixed percent and is not available during a trial.

They stack. A temporary welcome VIP tier (sometimes offered with referral code awW0t) is not permanent. Bonus-miner rewards do not receive the token discount. None of the caps are guaranteed to remain.

When the fee exceeds the reward

If electricity plus service, after discounts, is larger than the pool reward, the arithmetic result is negative. What happens next depends on how you pay.

GoMining’s Reward Protection, when maintenance is paid in GOMINING tokens, floors a bad day at zero: you receive nothing and you are not charged a debt for the shortfall. Paying the fee in BTC can leave a negative result on the books. The redesigned rewards reports surface the reason for a zero day rather than hiding it.

Inefficient miners (high W/TH) reach this point first when hashprice is weak — that is, when Bitcoin price is low relative to difficulty. A small TH position does not escape the math; it simply produces a smaller absolute number that is still negative after fees.

Why the network numbers matter today

Difficulty last adjusted upward by about 5.5% (to 148.36 T at block 973,728). The next retarget, around block 975,744 in roughly six days, was estimated near –3.9% on 6 November. Hashrate readings that week sat near 1.04 ZH/s. Bitcoin traded around $75,100.

None of those figures is a forecast. They are the backdrop that decides whether a given W/TH and discount stack still leaves a positive net. A model built at a higher Bitcoin price or lower difficulty will not match the current tape. The rewards screen is the only number that has already been calculated for your miner.

A practical checklist

• Read TH/s and W/TH from the live card before you buy.
• Open the rewards breakdown and note the electricity and service lines separately.
• Check whether the token discount is active (wallet balance covers enough days) or whether the fee is coming out in BTC.
• Note the VIP and Service-button percentages actually applied that day.
• Watch for zero or negative days. Reward Protection prevents a token-paid shortfall from becoming a debt; it does not make the day profitable.
• Decide in advance what you will do if net stays near zero for a stretch: reinvest, withdraw residual BTC, or list the miner.

Maintenance is not optional. It is the cost of the hashrate you claimed. Discounts can shrink it. They cannot remove difficulty, Bitcoin price, or the possibility that a day’s reward fails to cover the bill.

What this site does not claim

This hub is independent. It is not GoMining. Code awW0t may pay this site a commission if you open an account through gomining.com/?ref=awW0t. You do not pay extra for the code. We do not promise returns. We do not call any fee structure risk-free. We do not size a miner for you.

Related: How to read a digital miner listing · Hashrate, difficulty, and why payouts change