When a marketplace seller disappears, sends something materially different from the listing, or promises a refund and then doesn't send it, save the records before doing anything else. Contact the seller through the marketplace, open the platform's case process, and notify the payment provider before its deadline. If a deadline is close, don't wait for the marketplace to answer before contacting the provider.
The right route depends on the marketplace, payment method, and problem. There is no single marketplace refund rule. A blockchain record, escrow label, seller rating, or platform badge doesn't by itself guarantee that you'll recover the money.
This information is for U.S. consumers using lawful online marketplaces. It is general information, not legal advice.
Which rules apply to a marketplace dispute?
A marketplace can apply its own buyer-protection, return, and dispute rules. It may not decide whether a card issuer, bank, or payment app will reverse or reimburse a payment. The seller's listing and return terms may matter too.
| Issue | What usually matters |
|---|---|
| Whether the platform will investigate | The marketplace's buyer-protection, returns, and dispute terms |
| What the seller promised | The listing, order confirmation, messages, and stated conditions |
| Whether a refund is available | The seller's return policy, marketplace rules, and applicable law |
| Whether a payment can be challenged | The card issuer, bank, payment app, or other payment provider |
| Where to report suspected fraud | The marketplace, payment provider, and a government fraud-reporting channel |
The FTC's guidance on buying from an online marketplace says some marketplace operators leave payments, delivery, returns, and refunds to buyers and sellers. Others provide additional help. Read the platform's current policy instead of assuming it will mediate every dispute.
A marketplace complaint and a payment dispute are separate. The platform might deny a refund while the card issuer or payment app reviews the transaction under its own process. The opposite can happen as well.
Before paying: make a later dispute easier
Do a few basic checks before sending money:
- Look for pictures of the actual item. Stock images don't show its condition or establish that the seller has it.
- Read the entire description. Pay attention to specifications, condition, delivery promises, exclusions, and return requirements.
- Check seller contact information. Be cautious when the listing gives you no dependable way to reach the seller.
- Compare reviews from several sources. The FTC recommends considering where a review appeared, who wrote it, and the reviewer's history. A label may identify an incentivized review, but not every site labels incentives.
- Read the marketplace's dispute terms. Find out how it handles non-delivery, misrepresentation, damaged goods, returns, and payment complaints.
- Keep messages and payment on the platform when you can. Moving the transaction to an outside channel may leave the marketplace with fewer records or no authority to investigate.
- Save the listing and terms before paying. A seller can edit or remove a listing after the order.
Those records often matter more than a seller's rating. Preserve them while you can still access them.
What to do when the seller dispute begins
1. Save the evidence
Create a folder containing:
- A screenshot or PDF of the complete listing
- The seller's name, username, profile, and contact details
- The order number, invoice, and payment confirmation
- The promised delivery date and tracking information
- Messages, emails, and support tickets
- Photos or video showing damage or a mismatch
- Any written promise to refund you
- A dated timeline of what happened and what remedy you requested
Keep the original files when possible. If you share them, make a copy with unnecessary passwords, full account numbers, and other sensitive information removed. Don't crop out the order details needed to identify the transaction.
2. Write to the seller on the platform
Use the marketplace's messaging system so the conversation stays tied to the order. Describe the problem plainly and ask for one specific remedy.
For example:
The listing described the item as new, but it arrived damaged. I attached photographs taken on delivery. Please send the return instructions and confirm whether you will issue a refund under the listing's return terms.
Give the seller a reasonable chance to respond, but keep checking the marketplace and payment-provider deadlines. Save the seller's answer, refusal, or lack of response.
3. Open the marketplace case
If the seller doesn't resolve the problem, use the platform's official case or resolution process. Choose the category that best fits:
- Item not received
- Item not as described
- Damaged or incomplete order
- Refund not received
- Unrecognized transaction
- Suspected fraud or account takeover
Submit a short chronology and the clearest documents first. Explain what the listing promised, what you received or didn't receive, and the remedy you requested. A seller rating, review, or blockchain hash isn't a substitute for that evidence.
If the marketplace says it doesn't get involved, ask whether an appeal process exists and record the case number. The platform's response doesn't necessarily determine what your card issuer, bank, or payment app can review.
4. Notify the payment provider
Contact the provider using the payment rail's own dispute or error-reporting process. Tell it what actually happened.
- Credit card: Ask the card issuer how to submit a billing dispute for non-delivery, a materially different purchase, a missing refund, or an unauthorized charge. Ask for the applicable deadline and evidence requirements.
- Debit card, bank transfer, or P2P payment app: Contact the bank or app promptly and ask which error-resolution process applies. These payment methods don't all use the same rules. An authorized purchase that went wrong isn't automatically an unauthorized transaction.
- Prepaid card: Use the telephone number or website printed on the card or shown on an official statement.
- Wire transfer or cryptocurrency: Contact the provider immediately and ask whether a recovery or fraud process is available. A completed transfer may not be reversible.
A payment dispute isn't permission to make an inaccurate claim. Identify the real issue: non-delivery, misrepresentation, a refund that never arrived, or a transaction you genuinely didn't authorize.
5. Report suspected fraud separately
Report a seller who used a fake identity, deceptive listing, account takeover, or another scam pattern through ReportFraud.ftc.gov. Include the seller's information, amount paid, payment method, dates, and relevant records. The FTC's reporting process provides a report number for your records.
A fraud report doesn't itself request a refund. Continue with the marketplace and payment provider, and keep the report number with the rest of your evidence.
If your account or payment credentials may have been exposed, change the password, turn on multifactor authentication, and contact the financial institution or payment provider.
6. Ask for a review if the first decision is no
When the marketplace or provider rejects the claim, ask for:
- The reason for the decision
- The policy or evidence requirement used
- Any appeal deadline
- The case or reference number
- The channel for submitting additional documents
For a substantial loss, a licensed attorney or local consumer-protection office can explain options that depend on your state and the transaction facts. An arbitration clause, smart contract, or marketplace badge may not have the same effect in every situation.
Match the evidence to the problem
| Problem | Useful records | First escalation |
|---|---|---|
| The order never arrived | Order confirmation, promised date, tracking, delivery address, and seller messages | Marketplace, then payment provider |
| The item is materially different | Original listing, seller description, photographs, and return terms | Seller and marketplace |
| The item arrived damaged | Delivery date, photographs of the item and packaging, and carrier records | Seller, marketplace, and payment provider if needed |
| A promised refund is missing | Written refund promise, return tracking, refund receipt, and account statement | Seller, marketplace, then payment provider |
| You don't recognize the transaction | Account statement, transaction details, login alerts, and device records | Card issuer, bank, or payment app immediately |
| The seller disappeared or appears deceptive | Listing, username, messages, payment receipt, and prior report records | Marketplace, payment provider, and FTC |
Digital assets, P2P sales, and anonymous sellers
A digital transaction may leave a clear record of the transfer while leaving the seller's promise harder to prove. Check exactly what the purchase includes before paying.
A blockchain hash or timestamp can help show that data or a transaction existed at a certain time. It doesn't, by itself, establish that a document is genuine, a file is complete, an NFT represents what was advertised, or the seller had the right to sell it.
A smart contract follows its code. It may release funds automatically without determining whether the underlying item matched the listing. Before sending money, find out who handles disputes, what evidence is accepted, and whether a human appeal process exists.
P2P and cryptocurrency payments may not offer the same dispute process as a card purchase. An anonymous or illegal marketplace may also provide no verifiable seller, reliable records, or legitimate refund channel. Don't buy illegal goods, stolen data, or personal information through such services. If you've already paid and think you were scammed, preserve the records, contact the provider, and use the appropriate reporting channel. Don't send more money to obtain a supposed refund.
If you're the seller responding to a payment dispute
Seller obligations depend on the platform. eBay's payment dispute seller-protection policy, for example, says a seller may be asked to provide information after a buyer disputes a payment. In applicable cases, the policy identifies a five-calendar-day response period. Some eligible orders totaling $750 or more may require proof that signature confirmation was purchased.
That is an eBay policy, not a general marketplace deadline. Sellers on another platform should check that platform's current notice, evidence, and protection rules.
If you receive a dispute notice:
- Open it from the official platform account.
- Check the response deadline immediately.
- Submit the listing, order record, tracking, delivery confirmation, and relevant messages.
- Provide signature or pickup evidence when required.
- Keep the explanation factual and limited to the transaction.
- Don't move the dispute to an unofficial email address or payment channel.
eBay also says it may collect transaction information and help the seller build evidence. The payment institution decides the final outcome. The policy may provide automatic protection in some cases, but a seller shouldn't rely on that when the platform requests a response.
Before closing the case, write down the payment method, the provider's deadline, and the marketplace case number. Those three details tell you which dispute path is still open and what to do next.