The short answer

There is no single "marketplace dispute" deadline or decision-maker. For an order that never arrived, arrived damaged, or doesn't match its listing, start with the seller and the platform's order-resolution process. A card dispute is a separate route. For a charge you don't recognize, contact the card issuer or account provider promptly instead of treating it as a normal seller dispute.

For U.S. credit cards, written notice of a covered billing error generally must reach the issuer within 60 days after the first statement showing the error was sent. The issuer generally has 30 days to acknowledge the dispute and up to 90 days to investigate and resolve it. That is not a general 60-day return period, and the same timeline doesn't automatically apply to debit cards, prepaid cards, bank transfers, or payment apps. See the FTC's guidance on disputing credit-card charges.

Start with the route that fits the problem

An unauthorized charge is not the same as a purchase you made and later disliked. Describe the problem accurately. Calling a recognized purchase "unauthorized" can send the claim into the wrong process.

Three deadlines can matter

Keep these clocks separate:

1. The platform deadline. Each marketplace sets its own window for reporting a missing order, requesting a return, or appealing a decision. The date shown on the order page or in the current policy is the one to use.
2. The credit-card notice deadline. For a covered billing error, written notice generally must arrive within 60 days after the first bill showing the error was sent. A phone call may not preserve the same legal protections as a written notice.
3. The issuer's investigation period. After receiving a qualifying written dispute, the issuer generally must acknowledge it within 30 days and resolve it within two billing cycles, no later than 90 days.

One deadline doesn't extend another. A seller who asks for another week isn't necessarily preserving the card issuer's 60-day window, and a card dispute doesn't necessarily keep a marketplace case open. Start each process that fits before its deadline passes.

Paid by debit, prepaid card, bank transfer, or a payment app? Contact that provider quickly and ask for its procedure. Don't copy the credit-card timeline without checking.

A practical order-dispute process

1. Save the order record

Record the order number, seller, purchase date, amount, promised delivery date, and payment descriptor. Save the listing as it appeared when you bought the item, including the title, photos, condition, measurements, variations, shipping promise, and return terms.

Listings and seller pages can change. The original confirmation and a dated screenshot give the platform or issuer something specific to review.

2. Message the seller through the platform

Use the marketplace message system or the contact option attached to the order. Keep the first message factual and ask for a clear remedy:

• a replacement;
• a return authorization and refund;
• a partial refund tied to the actual defect; or
• an update supported by tracking.

Keep the conversation on the platform when possible. An off-platform promise is harder to connect to the order record.

3. Follow return instructions exactly

Confirm the return address, authorization if one is required, deadline, and postage instructions through the order or platform process. Don't mail an item to an address supplied only in an unverified message.

Photograph the item, shipping label, and packaging before sending it. Use tracked shipping, keep the receipt, and save the delivery confirmation. Those details matter when the dispute involves damage, missing parts, or a seller who says the return never arrived.

4. Open the platform case before its displayed deadline

If the seller doesn't respond or the proposed fix isn't adequate, use the order's case, return, or purchase-protection option. A short, well-organized submission is more useful than a long account of the dispute.

State:

• what the listing promised;
• what you received, or why you received nothing;
• when you contacted the seller;
• what the seller offered; and
• the remedy you want.

A seller's "no refunds" line isn't the only rule to check. The platform's policy and applicable consumer law may also affect the case, although no marketplace policy guarantees approval.

5. Consider the payment route separately

If the platform process fails, or a promised refund never appears, ask the card issuer whether the transaction and facts fit its billing-dispute process. Give it the merchant name, transaction details, your communications, any return tracking, and the platform's decision.

Tell the issuer about any replacement, refund, or partial credit. Don't seek or keep two full recoveries for the same loss.

Platform-specific steps

Amazon

Open the order's help, return, or problem-reporting options and contact the seller through Amazon. If the order is eligible for Amazon's A-to-z Guarantee, use the claim option displayed for that order and follow the instructions there.

A-to-z requirements can vary by marketplace. For example, the Amazon A-to-z Guarantee page for France refers to contacting the seller and to specific delivery timing. Those dates should not be copied to a U.S. order. Use the terms and deadline shown in your own account.

Include the listing, delivery record, seller messages, photos, and return tracking. When tracking says "delivered" but the package is missing, explain the relevant facts, such as delivery to the wrong address, an inaccessible location, or another reason the scan doesn't establish that you received it.

eBay

Use the order's item-not-received or return process rather than relying only on a general message to the seller. The eBay Money Back Guarantee policy has conditions and exclusions that differ by issue.

For an item-not-received report, the policy says the report can be made after the estimated or actual delivery date and no later than 30 calendar days after that date. It also says the seller must respond within three business days. If eBay decides the issue, the policy says an appeal may be submitted within 30 calendar days of the decision.

Save the estimated delivery date, tracking history, seller response, eBay decision, and any return delivery confirmation. Use the current policy rather than an old blog post or forum answer.

Etsy

Start on the Etsy order page, message the seller, and use the case or help option if it appears for that order. Etsy eligibility and timing can depend on the order, item, seller policy, and type of problem, so don't apply an Amazon or eBay deadline to an Etsy purchase.

For a handmade, vintage, or customized item, identify the exact mismatch between the listing and what arrived. Attach photos of defects, incorrect personalization, missing components, or shipping damage. Keep any replacement or refund offer in Etsy messages, including the date it is supposed to be completed.

Shopify

A Shopify checkout may belong to an independent store rather than to Shopify itself. Identify the merchant on the receipt and contact the store through the order confirmation or its published support details.

Read the store's return policy and preserve the order confirmation, shipping record, and correspondence. Shopify isn't automatically the seller or the card issuer, so the buyer may not have the same centralized claim process available on a marketplace such as eBay.

If the store stops responding and you paid by credit card, ask the issuer about a billing dispute. Give the issuer the store name and payment descriptor exactly as they appear on the statement.

Put the evidence in one place

Before submitting a case or letter, gather the records that apply:

• order confirmation and receipt;
• screenshots of the listing and return terms;
• photos or video of the item, label, and packaging;
• tracking, delivery scans, signature records, and return delivery;
• platform messages and emails with dates;
• the seller's refund, replacement, or return promise;
• the statement entry showing the merchant, date, and amount; and
• copies of the platform claim and any issuer correspondence.

Redact the full card number, security code, passwords, and government identification numbers. The statement and, when needed, the last four digits are usually enough for the issuer to locate the transaction.

Sending a credit-card billing-dispute letter

For a covered credit-card billing error, send written notice to the billing-dispute address on the statement or in the issuer's instructions. The payment address may be different. Make sure the notice arrives within 60 days after the statement with the error was sent, and keep a copy plus proof of delivery.

The FTC also identifies a mailing-address condition for using this process: if you changed addresses, the issuer must have received that change in writing at least 20 days before the billing period ended.

Your letter should identify the account, merchant, transaction, amount, and accurate reason for the dispute. This format is enough:

I am disputing the following charge as a billing error:

Merchant: [name as shown on statement]
Transaction date: [date]
Amount: [$ amount]
Order number: [number]

The problem is: [item was not received, item materially differed from the listing, refund promised on a specific date was not posted, duplicate charge, wrong amount, or another accurate reason].

I contacted the merchant on [dates]. The response was [brief factual summary]. I am requesting an investigation and correction of the disputed amount. Enclosed are copies of the order confirmation, listing, messages, tracking, refund promise, and statement entry.

Don't send original documents unless the issuer requests them. If it asks for more information, answer by the deadline in its notice.

After filing

Pay the undisputed part of the account on time. The California Attorney General's summary of credit-card dispute protections explains that, during a covered investigation, an issuer generally can't treat the account as delinquent when the rest of the bill is paid as required.

Watch both the marketplace account and the card statement. When a refund or partial credit posts, tell the issuer and the platform so the records match.

A denial letter should state the reason for the decision. Follow its appeal or reconsideration instructions and add the evidence that addresses that reason. For a platform denial, use the platform's stated appeal route. eBay's published policy gives 30 calendar days after its decision; for Amazon, Etsy, and Shopify orders, use the deadline in the relevant account or correspondence.

Common mistakes

• Waiting for the seller's answer until the credit-card notice deadline has passed.
• Sending a general complaint without identifying the listing promise and the actual problem.
• Returning an item without the required authorization, tracking, or proof of condition.
• Relying on a verbal refund promise instead of recording the date and amount in writing.
• Filing an "unauthorized" claim for a purchase you recognize.
• Uploading a full card number or unnecessary personal information.
• Asking for a second full refund after a seller or issuer has already credited the amount.

The FTC's Cooling-Off Rule guidance describes a three-business-day cancellation right for certain sales and lists exclusions. It isn't a general cancellation period for every Amazon, eBay, Etsy, or Shopify purchase.

Frequently asked questions

Should I contact the seller or my card issuer first?

For a normal delivery, damage, or description problem, contact the seller and open the platform process first. For an unrecognized charge, contact the issuer or account provider promptly. When a seller promises a refund, get the promise and due date in writing while checking the issuer's deadline.

Can I file a platform claim and a credit-card dispute?

They are separate processes, but report every refund, replacement, or partial credit to both parties. The platform applies its own policy; the issuer applies its payment and billing-dispute rules. Neither process guarantees the result of the other.

Does a no-refund policy prevent a card dispute?

Not automatically. The outcome depends on the reason for the dispute, the platform's policy, the issuer's rules, and the evidence. A no-refund statement also doesn't establish by itself that the item matched the listing or that delivery occurred.

Is the 60-day deadline a general marketplace deadline?

No. It generally concerns written notice to a credit-card issuer for a covered billing error, measured from the statement showing the error. It isn't a universal platform-return deadline or a default rule for debit-card disputes.

What if the seller stops responding?

Save the unanswered messages, open the platform case before its deadline, and contact the payment provider promptly if the transaction may qualify for its process. A record of specific attempts to resolve the problem is more useful than sending repeated messages with no new information.

This guidance is for U.S. consumers. Marketplace terms, payment protections, and cancellation rules can differ outside the United States and can change by account or transaction type. Before contacting anyone, open the order page and the statement together, note the platform deadline and the date the statement with the error was sent, and save the listing and messages.