Card networks typically allow cardholders to start a dispute within 120 days of the original payment, and for a future event or service the clock starts on the event date, not the payment date. That is from Stripe's own documentation on how disputes work. For four months or more after a card sale, the money in your account is not fully yours.
A Bitcoin payment over Lightning works differently. Once it completes, it is final. This post explains why, what "final" means in practice, and how to run returns, disputes and deposits when the bank is no longer the referee.
Push payments versus pull payments
A card payment is a pull. You, through your processor, ask the card network to take money from the customer's account. Because the customer's bank released the money, the customer's bank can also take it back.
A Lightning payment is a push. The customer's own app sends the money. No bank authorized a pull on the customer's behalf, so there is no bank in the middle that can reverse it later. When the payment completes, it is settled.
That is the whole difference. Everything else in this post follows from it.
What a chargeback costs under card rules
Here is how a card dispute runs, per Stripe's dispute documentation, read November 11, 2026:
- The money leaves first. When a cardholder disputes, the card network pulls the funds, and Stripe debits "the disputed amount plus a dispute fee" from your balance. The funds are held for the entire dispute.
- The fee stays gone. For businesses outside Mexico, "the fee for receiving a dispute is non-refundable," even if you win.
- You have days, the bank has months. You usually get 7 to 21 days to respond. The issuer then usually takes 60 to 75 days to decide. The full process "can take 2-3 months."
- The bank decides. The outcome is "at the sole discretion of the account owner's bank."
The card network rules stretch further for some cases. When a merchant goes out of business before delivering, Visa's January 2021 dispute rule update allows a dispute "no later than 120 calendar days from the last date the cardholder expected to receive the merchandise or services," "not to exceed 540 calendar days from the transaction processing date."
And for credit cards in the US, federal law gives consumers their own route. Under Regulation Z, 12 CFR 1026.13, a cardholder can send a billing error notice up to 60 days after the first statement showing the charge, including for "property or services not accepted by the consumer... or not delivered to the consumer... as agreed."
These are card network and credit card rules. A Lightning payment does not run through a card network, so there is no card issuer to file a dispute with.
What "final" means in practice
- No chargebacks. A completed payment cannot be pulled back by a bank.
- No dispute window. The money in your Strike account on Monday is still yours on Friday, and in four months.
- No chargeback fees. There is no dispute to be charged for.
- No price exposure. With riverArk, the payment settles in US dollars to your own Strike business account, so final means final in dollars. You can choose to keep bitcoin instead.
riverArk never holds your money. It creates the payment request and reports the sale; the money moves from the customer straight to your own account.
Returns and disputes become your policy
Final settlement does not mean customers stop having problems. It means you decide how they get solved, the way you already do with cash.
Handle a return like a cash return. If a customer brings something back, refund them the way your policy says, from the till or by your usual method. You are in control of the decision and the timing.
Write the policy down. Post it at the counter and print it on receipts:
- What can be returned and within how many days
- Whether you give money back, store credit or an exchange
- What proof of purchase you need
Settle disagreements directly. Without a bank referee, a complaint comes to you. That is usually faster for both sides: a conversation at the counter instead of a form and a 75-day wait.
Deposits that stay deposited
Deposits are where card chargebacks hurt most. A customer books, pays a deposit, does not show, and disputes the charge as "service not received." With a card, the bank may side with them months later.
A deposit paid by Lightning is final. Spell out your terms before the customer pays: the amount, what it holds, and whether it is refundable. Then the policy, not a bank, decides what happens if they cancel. Two practical points:
- A single payment is capped at 0.05 BTC, and its dollar value moves with the price. For large jobs, take the deposit this way and the balance another way.
- Keep the deposit terms with the booking: a text, an email or a signed form.
For the full deposit playbook, see deposits customers cannot charge back. For how this compares with other crypto payment setups, see accepting crypto payments without chargebacks.
Where fraud risk goes
On cards, a common chargeback is a stolen card: a fraudster pays, the real cardholder disputes, and the merchant loses the goods and the money. Stripe's documentation notes that about 40% of Visa and Mastercard early fraud warnings become fraud disputes when the charge is not refunded.
A Lightning payment has to be sent by the person holding the app. There is no card number to steal and type in at your counter or on your site, and nothing for a cardholder to dispute afterward. The one habit that matters: confirm the payment shows as paid in riverArk before the goods leave.
Is it right for your business?
Final settlement fits best where chargebacks already cost you: deposits, services paid up front, online orders, high-ticket retail. For the full decision, including fees and who it fits, read should my business accept Bitcoin. For the plain-language version of why the payment is final at a technical level, read Lightning payments for business.
Ready to set it up? The hub guide covers every step: how to accept Bitcoin at your business.
FAQ
Are Bitcoin payments reversible?
A completed Lightning payment is final. There is no bank in the middle that can pull it back, so there are no chargebacks.
What does final settlement mean?
The money is yours once the payment completes. There is no later dispute window in which a bank can take it back.
How do I handle a return?
Like a cash return. Refund under your posted policy, by the method you choose.
Can a customer dispute a Bitcoin payment with their bank?
A Lightning payment does not run through a card network, so there is no card issuer to file a chargeback with. Disagreements come to you directly.
Does final settlement mean I hold bitcoin?
No. With riverArk you can settle every payment in US dollars to your own Strike account.
riverArk does not give investment, tax or legal advice. You can settle every sale in US dollars.