A reader wrote in with a familiar story. She ordered a EUR 640 jacket from an online store in early October, paid by card, and the parcel never arrived. The tracking number sat on "label created" for three weeks. She called her bank, said "I paid by card, so you'll refund me, right?", and expected the money back within days. Three weeks later she got a one-line rejection: "No grounds for dispute." She had not contacted the seller in writing, had no proof of what she ordered, and had already missed part of the window her card network allows.
That is the whole misunderstanding in one sentence. A chargeback is not a refund request. It is a formal dispute filed under the rules of the card networks (Visa, Mastercard, Amex), with named reason codes, deadlines and an evidence file. The bank is not the judge of who is right — it is the postman carrying your case to the issuer and the merchant's acquirer. If the file is thin, the case dies before anyone reads the merits.
Below is her case, walked through the way it should have gone, and what changed once it did.
What actually happened in the first attempt
The bank's rejection was not laziness. When you call and say "the goods didn't arrive", the agent opens a dispute — but the dispute needs a reason code, and the reason code needs evidence. She had: More on the topic: “Employment Dispute”.
- a screenshot of the order confirmation from the store's website (good, but no terms, no delivery date);
- no written contact with the seller (she had only used the store's chat widget, which she could not export);
- no proof of the promised delivery window;
- a card statement line with the merchant's trading name, which did not match the website's brand.
Card networks give the cardholder a defined window to raise a dispute — commonly up to 120 days from the transaction date or the expected delivery date, depending on the reason code and the network. She was inside that window, but only just. The bigger problem was that her case looked, on paper, like a buyer's remorse claim dressed up as non-delivery. More on the topic: “Challenging Transactions in Bankruptcy”.
The four grounds that actually qualify
Before you spend an evening assembling a file, check that your situation fits one of the recognised categories. If it doesn't, no amount of paperwork will help.
| Ground | What it means in practice | Typical evidence |
|---|---|---|
| Goods or services never received | You paid, nothing arrived, or it arrived after the promised window | Order confirmation, promised delivery date, tracking showing no movement |
| Goods not as described | Wrong item, wrong size, materially different from the listing | Product page screenshot, photos of what arrived, correspondence |
| Duplicate or incorrect charge | Charged twice, or an amount different from what you agreed | Card statement, invoice, order total |
| Unauthorised transaction | You did not authorise the payment (card fraud, or a subscription you never signed up for) | Statement, a police report in some cases, proof the card was in your possession |
Notice what is not on the list: "I changed my mind", "the seller is rude", "the quality is disappointing but the item matches the description". Those are consumer-protection matters, not chargeback grounds. Under EU consumer law, for example, distance selling gives you a 14-day right of withdrawal — but that right is enforced against the seller, not by asking your bank to reverse a payment. More on the topic: “Chargeback vs Travel Insurance”.
This distinction is where most people lose money. A common mistake is to file a chargeback for a return the seller is legally obliged to accept. The bank sees a delivered parcel, reads the merchant's terms, and closes the case. Meanwhile the 14-day withdrawal window quietly expires.
The step almost everyone skips: a written attempt with the seller
Networks and issuers expect you to have tried to resolve the matter directly first. It is not a courtesy — it is a documented step that goes into the file. It also frequently works: a seller who receives a formal email with a deadline often refunds rather than risk a chargeback, because chargebacks cost them a fee and count against their merchant rating. More on the topic: “Refunding Credit Insurance in 2026”.
What that email needs to contain, in five lines:
- The order number and payment date.
- What you paid and by what method.
- What went wrong, in one sentence.
- What you want — a refund, a replacement, a repair — and by when (give a specific date, e.g. 14 days).
- A line stating that if the matter is not resolved by that date, you will raise a dispute with your card issuer.
Send it to the seller's published contact address, not to a chat widget, and keep the sent copy. If the seller's website lists no email, that itself becomes part of your evidence.
Here is where a tool like an AI twin genuinely earns its place, and where it does not. On asibiont.com, the agent can search your mailbox for the order confirmation and the seller's replies, pull the invoice and the delivery terms out of the PDF attachments, calculate the amount and the deadline, and draft the letter with the dates already filled in. It can also set a reminder for the day the 14 days run out. What it cannot do is decide whether you actually want a refund or a replacement, or make the seller answer. That part is yours. More on the topic: “How to Draft a Penalty Claim Under a Contract and Get the”.
Building the file the bank will actually read
Once the seller has either refused or gone silent past your deadline, you file with your card issuer. The quality of the file matters more than the length. A bank dispute analyst handles dozens of cases a day and reads in a specific order: amount, date, reason code, evidence, merchant response.
A file that survives that reading has four parts:
- A one-page timeline. Dated bullet points: order placed, payment taken, promised delivery, first contact with seller, second contact, deadline given, outcome. No adjectives.
- Proof of the transaction. The card statement line plus the merchant's invoice or order confirmation. If the merchant's trading name differs from the website brand, write that down explicitly — this is a common reason a dispute is rejected as "transaction not recognised".
- Proof of the promise. A screenshot of the product page showing the delivery time, or the order confirmation email stating it. This is the document that wins non-delivery cases.
- Proof of the attempt to resolve. Your sent emails, the seller's replies (or the absence of them).
If you are disputing a duplicate charge, the file is shorter: two statement lines for the same amount on the same day, plus the invoice showing one purchase. If you are disputing an unauthorised transaction, the bank will usually freeze the card and issue a provisional credit while it investigates — that credit can be reversed if the investigation finds you authorised the payment. More on the topic: “Your First Credit Card Grace Period”.
For the wider picture of what happens when a parcel disappears and the seller stops answering, there is a separate breakdown: Return Money for a Lost Parcel. The chargeback is one route in it, not the only one.
What the bank will and will not do
A useful mental model: your bank is your advocate in the dispute, not your insurer. It files on your behalf, but the decision is made under network rules, and the merchant's acquirer gets a right of reply. More on the topic: “Consumer Rights in Practice”.
In practice, this means three things you should expect:
- Provisional credit is not a refund. Many issuers credit the amount while the case runs. If the merchant wins, the credit is reversed — sometimes months later, which is a nasty surprise if you have already spent it.
- The timeline is measured in weeks, not days. A straightforward non-delivery case often resolves in 30–60 days. A contested one with a merchant reply can run to 90 days or more.
- You may be asked for the same document twice. Respond within the deadline given, even if it feels redundant. Missing a response deadline is the single most common way a valid case is lost.
If the bank rejects the dispute, you are not out of options. You can ask for a formal rejection in writing with the reason code cited. With that document in hand, you can escalate to the relevant ombudsman or regulator for banking and payment services in your country — in the EU, national competent authorities under the payment services framework; in the UK, the Financial Ombudsman Service; in the US, your state's attorney general or the CFPB. Regulators do not reverse transactions, but they do force a bank to explain its reasoning, and banks respond to that.
Where the money does not come back — and why
Some cases fail for reasons no amount of paperwork fixes. It is worth knowing them before you start.
You paid by bank transfer, not card. A transfer has no chargeback mechanism. Once the money leaves, recovery depends on the recipient's goodwill or on a fraud investigation — and if the recipient is a scammer who has already moved the funds, that investigation often ends with nothing.
You authorised the payment to a scammer. If you were tricked into paying a fraudulent seller, the transaction is authorised — you clicked pay. Networks treat this differently from an unauthorised transaction, and recovery rates are much lower. This is why the check-before-you-pay step matters more than any dispute: see Online School for Your Child: How to Check It Before You Pay and Get Your Money Back If It Vanishes for what that check looks like in practice.
The seller delivered, and you simply do not like the item. That is a return, governed by the seller's terms and by consumer protection law — not a chargeback.
You missed the window. Networks set outer limits. Once they pass, the issuer cannot file, full stop.
The merchant is insolvent and the acquirer has already paid out. The dispute can succeed on paper while recovery stalls in practice. This is the case where travel insurance or a section 75-style statutory protection (in the UK, for credit card purchases over GBP 100) does work the chargeback cannot.
What our reader did on the second attempt
She went back and did the parts she had skipped. She found the order confirmation in her inbox, exported the chat widget conversation as a PDF, and sent a formal email giving the seller 14 days. The seller replied on day nine with a tracking number that showed the parcel had been returned to sender — a courier error, not a lost parcel.
That reply was the turning point. With the seller's own admission in writing, the chargeback file became a formality: order confirmation, the seller's email, the returned-to-sender tracking, and a one-page timeline. The bank credited the EUR 640 within about three weeks and did not reverse it. Total time from her first call to the money arriving: just over two months. Had she done it in the right order the first time, it would have been closer to five weeks. More on the topic: “Credit History Under Control”.
The lesson is not "banks are difficult". It is that the sequence is fixed: written attempt with the seller → evidence file → dispute with the card issuer → regulator if rejected. Skipping a step and starting at the end is what turns a valid case into a rejection letter.
If you are facing this now, the place to start is your own mailbox: the order confirmation, the terms, the correspondence. That is exactly the pile of documents you can hand to the AI twin at asibiont.com — it will pull the order and the seller's emails, parse the delivery terms out of the attachments, work out the amount and the deadline, and draft the letter and the timeline for your bank. The decision to file, the call to the seller, and the final judgement stay yours.