Ecommerce
Chargebacks: What They Are and How to Prevent and Win Them
How a chargeback moves from the bank to your balance, the evidence that matches each reason code, the deadlines processors actually give you and the monthly ratio to watch.
A chargeback is a forced reversal of a card payment: your customer complains to their bank, the bank returns the money and takes it from you, fee included. The chargeback meaning in one line: the bank decides, not you and not your payment processor.
In late October 2026, we asked ChatGPT and Perplexity how long a store has to fight a chargeback. ChatGPT gave Visa a 30-day window in the US and a 20-day window when we asked from Spain. Stripe's own documentation says 7 to 21 days. So here are the numbers from the source.
You will get how the process works, the evidence that wins each reason, prevention that actually works and the ratio to watch. It is part of our ecommerce section.
On this page
What is a chargeback and how does it work
It is a claim the cardholder makes to their bank to undo a payment; the issuing bank pulls the money first and decides later.
A chargeback is the reversal of a card payment that the cardholder requests from their issuing bank, without going through the store first. The bank credits the customer, the card network debits the merchant and opens a window for the merchant to submit evidence. The final call belongs to the cardholder's bank.
Every credit card chargeback follows the same five moves.
| Step | What happens | Who acts |
|---|---|---|
| 1. Claim | The customer tells their bank they do not recognize the charge or something went wrong | Customer |
| 2. Debit | The network pulls the amount from you and your processor adds its fee | Bank and processor |
| 3. Notice | You get the reason and the deadline in your dashboard or by email | Processor |
| 4. Response | You submit evidence or accept the loss | You |
| 5. Decision | The issuing bank reviews and rules | Issuing bank |
Chargeback vs refund: what is the difference?
Who starts it. You issue a refund voluntarily, with no dispute fee; the customer starts a chargeback at their bank. When the customer is right, refunding fast almost always costs less than letting the case reach the bank.
Why you get a credit card chargeback: the main reasons
Almost every case falls into four buckets: stolen card fraud, item not received, item not as described or a charge the customer does not recognize.
| Reason | What the customer says | What is usually behind it |
|---|---|---|
| Fraud | "I never made this purchase" | Stolen card or leaked card data |
| Not received | "It never arrived" | No tracking, porch theft or a customer who is lying |
| Not as described | "It arrived broken or wrong" | Misleading photos, confusing sizes or shipping damage |
| Unrecognized | "I don't know what this charge is" | A billing descriptor that looks nothing like your store |
The last one is the silliest and one of the most preventable. The customer sees "JLM VENTURES LLC" on the statement, does not connect it to your sneaker store and taps "dispute" in the banking app. When the real cardholder files like that, by mistake or on purpose, it is called friendly fraud. Chargeback fraud with stolen cards is a different problem, and that is where 3D Secure helps.
Friendly fraud: how to prove it with Visa Compelling Evidence 3.0
Friendly fraud is hard to win with delivery proof alone, because the real cardholder says they never made the purchase. Visa has a route for these cases: Compelling Evidence 3.0 (CE 3.0), which lets you show that this customer has bought from you before with no problems. According to Stripe's documentation, it can raise the chance that the issuer reverses the dispute in your favor. It is not a guarantee.
Stripe asks for four things:
- The disputed payment is a Visa transaction with network reason code 10.4, the fraud code.
- There are at least two earlier payments on the same card, undisputed, made 120 to 364 days before.
- All three share two main data points (the purchase IP address and the device fingerprint or device ID) or one main and one secondary point (shipping address, email or customer account ID).
- You describe the products in each order.
An invented example: a customer in Denver disputes an October order as fraud. In November and February, she had already bought from you using the same IP address and the same shipping address. That qualifies. If you don't store IP or device data, you can't use this route, so ask your processor to log them. Stripe tries to fill in the earlier orders for you when a dispute is eligible.
How to win a chargeback, step by step
Read the reason, check the deadline, gather only the evidence that answers that reason and submit one organized package.
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Open the notice and note the reason, amount and deadline
The date in the notice overrides any general rule. If it says 7 days, you have 7 days.
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Decide whether it is worth fighting
If the customer is right, or the amount is lower than the cost of fighting, accept it and learn from it.
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Collect the evidence that answers that reason
Tracking showing delivery to the order address, the invoice, your accepted policy, messages and 3D Secure data if you have it.
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Write a five-line timeline
Order, payment, packing, shipping and delivery, with dates. The bank analyst has little time, so spell it out.
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Submit before the deadline and keep the receipt
One submission, readable files with clear names. You usually cannot add anything afterward.
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Log the case in a monthly tracker
Reason, amount and outcome. That tells you whether the problem is shipping, fraud or your product pages.
What is the chargeback time limit for merchants?
Days, not weeks. According to Stripe's documentation on how disputes work, checked in late October 2026, merchants usually get 7 to 21 days to respond, depending on the card network. If you handle every Stripe dispute on the day it arrives, that window is never a problem.
What evidence wins each reason?
Whatever answers the exact claim. For "not received", tracking that shows delivery to the order address, ideally with a signature or photo. For "not as described", the product page, photos and your accepted return policy. For fraud, 3D Secure data, IP address and the customer's order history. Dumping every file you have does not help; it confuses.
If a 3PL ships for you, because you outsourced fulfillment, make sure you can download proof of delivery for each order yourself.
PayPal chargeback: disputes, fees and seller protection
PayPal has two paths, and yours depends on how the customer paid. If they paid with their PayPal account or PayPal checkout, they open a dispute inside PayPal and PayPal decides. If they paid by card without using their PayPal account, such as guest checkout, they can go to their bank, and that is a regular chargeback. According to PayPal's US fee page in October 2026, this is what it can cost you.
| What the buyer does | Who decides | Fee for US sellers |
|---|---|---|
| Opens a dispute, claim or chargeback on a payment made through their PayPal account | PayPal | $15, or $30 at the high-volume tier |
| Goes to their bank on a card payment that did not use their PayPal account | The card issuer | $20 |
To defend yourself, PayPal's Seller Protection policy asks for proof of shipment with a verifiable tracking number, the shipment date and a recipient address that matches the shipping address on the transaction details. Check the version for your country, because it varies. And don't wait: according to Stripe, payment methods like PayPal usually give customers up to 180 days to dispute, against 120 for cards.
Chargeback prevention: 3D Secure, a clear billing descriptor and visible policies
Most chargebacks can be stopped before they exist: the customer recognizes the charge, knows where the order is and can return it without a fight.
Check the billing descriptor in your processor settings: your store name and, if it fits, your website. Ship with tracking and send the link to the customer. Keep your return policy one click away from checkout.
Turning on 3D Secure protects you against fraud, but it adds a step to checkout. If you require it on every order, compare your conversion rate before and after the change.
If you also sell on marketplaces, as we cover in how to sell on Etsy, payments and claims go through the platform. Keep your shipping proof the same way you do for your own site.
Chargeback ratio and chargeback fees: what to watch
Divide the month's chargebacks by the month's card payments and multiply by 100; check it monthly, not when your processor warns you.
Example: a sneaker store in Atlanta with 1,200 card payments in a month and 9 chargebacks has a 0.75% ratio. Run your own numbers in the percentage calculator.
Visa and Mastercard both run programs that watch merchants with too many disputes, with thresholds and minimum counts that change over time. AI answers disagree on the numbers, so ask your processor which threshold applies to you. One thing is certain: every chargeback counts toward your ratio, even the ones you win. The chargeback fee works the same way. Stripe, for example, keeps the fee for receiving a dispute even if you win, and only refunds the separate fee for countering it.
Act as the payments manager for a US online store. Here is a chargeback: reason [reason], amount [amount], order date [date], shipping status [status and link], messages with the customer [paste them] and my return policy [paste it]. Write a five-line timeline and a short response to the bank that answers only that reason. List any missing evidence. Do not invent facts: if something is missing, write [MISSING].
Frequently asked questions about chargebacks
How long do I have to file a chargeback?
Usually up to 120 days from the payment date for most card purchases, according to Stripe's dispute documentation, though card network rules allow more time in some cases. When you pay now for something delivered later, such as a trip or an event ticket, the window generally starts on the delivery or event date instead. Contact the merchant first: a refund is faster, and your bank may ask whether you tried.
Do credit card chargebacks hurt the company?
Yes. The business loses the sale amount while the case is open, pays a dispute fee that most processors keep even if the merchant wins, and often loses the product it already shipped. Each chargeback also counts toward its monthly dispute ratio, and a high ratio can bring monitoring programs, higher processing costs, reserves on payouts or a closed merchant account. For a small store, a few chargebacks a month can wipe out the profit of a good week.
Who usually wins chargebacks?
The cardholder starts ahead, because the bank pulls the money from the merchant first and the merchant has to prove the claim wrong. Merchants win when they respond before the deadline with evidence that answers the exact reason, like proof of delivery for an item not received claim. Cases with vague evidence, missed deadlines or a weak refund policy usually go to the customer. There is no reliable public win rate you can count on, so judge each case by its evidence.
Can you go to jail for chargebacks?
Filing a chargeback is not a crime. It is a consumer protection right when you are charged for something you did not buy or never received. The risk comes from lying: telling your bank a package never arrived when it did, to keep both the product and the money, is chargeback fraud. Fraud can bring civil claims or criminal charges, depending on the state and the amount, and banks can close the account of a customer who does it repeatedly. This is general information, not legal advice.
What is 3D Secure?
3D Secure is an extra check in which the cardholder's bank confirms that the person paying is the real cardholder, usually through a banking app prompt or a one-time code. For merchants, the big perk is the liability shift: when an authenticated payment later turns into a fraud dispute, the liability generally moves to the issuing bank. You can still receive the dispute, but processors like Stripe submit the authentication data as evidence.
How long does a chargeback take?
Usually two to three months from start to finish. After the cardholder files, you get roughly 7 to 21 days to respond, depending on the card network. If you submit evidence, the issuing bank typically takes 60 to 75 days to decide, according to Stripe's documentation. You cannot speed that up, except by accepting the dispute. Meanwhile, the disputed amount stays out of your balance, so plan your cash flow around it.
What is friendly fraud?
Friendly fraud is a chargeback filed by the real cardholder rather than a thief. Sometimes it is honest confusion: an unfamiliar name on the statement, a forgotten subscription or a family member who used the card. Sometimes it is deliberate, like claiming a package never arrived to get the money back and keep the product. Both look like fraud to the bank, so clear descriptors, tracking and records of every order are your best defense.