If a product arrives broken, doesn't match its listing, or stops working during normal use, send a clear written complaint to the seller. Identify the transaction, describe the observable symptoms, state whether you want a refund, replacement, or repair, attach copies of your evidence, and ask for a reply by a date you can track.

U.S. shoppers don't have one deadline or automatic refund rule for every defective-product dispute. The seller's return policy, written warranty, marketplace procedure, payment method, and state law may affect what you can request and when you must act. The Consumer Rights Act 2015 cited in some online templates is UK law, not a general rule for U.S. purchases.

The Federal Trade Commission's guidance on resolving problems with a business recommends explaining the problem clearly, naming the resolution you want, and keeping notes and copies of your communications.

Copy-ready defective item refund email

Use this as the first message to a retailer or marketplace seller. Replace every bracketed item and delete anything that doesn't apply.

Subject: Defective [ITEM] - Order [ORDER NUMBER] - [REFUND OR REPLACEMENT] Requested

Hello [Seller or Customer Support Team],

I purchased [ITEM] on [PURCHASE DATE] for [AMOUNT]. The order number is [ORDER NUMBER], and it was delivered on [DELIVERY DATE].

The problem is: [DESCRIBE THE SPECIFIC SYMPTOMS]. For example, "[ITEM] arrived with a cracked housing and will not turn on." It differs from the listing because [BRIEF COMPARISON, IF APPLICABLE]. I stopped using it because [SAFETY REASON, IF APPLICABLE].

Please [issue a full refund of $AMOUNT / send a replacement]. Please also tell me whether you require a return and, if so, provide the return instructions or label.

I have attached copies of [RECEIPT, PHOTOS, VIDEO, LISTING, AND WARRANTY, AS APPLICABLE]. Please confirm receipt and reply by [DATE] with the next steps.

Thank you,
[NAME]
[EMAIL AND PHONE]

A requested reply date is not automatically a legal deadline. Choose a reasonable date you can track, such as 7 to 10 days after sending, unless the seller or platform gives you a different timeframe.

What to include in a defective-product complaint

Put enough information in the first message for a support agent to identify the transaction and understand the proposed solution.

Keep original receipts and documents. Redact unnecessary payment details, government identification numbers, and other sensitive information before sending attachments.

Before sending the email

  1. Stop using a potentially unsafe product. If it is overheating, sparking, leaking, or otherwise dangerous, move away from it and follow the seller's or manufacturer's safety instructions.
  2. Preserve the evidence. Photograph the defect, packaging, shipping label, serial number, and product listing. Keep the item and packaging unless a safe disposal or return instruction applies.
  3. Check the applicable policy. Review the retailer's return terms, marketplace order page, written warranty, and instructions for reporting damage or defects.
  4. Use the official support channel. Send the complaint through the email address, order page, or help form connected to the purchase. Use the same order details throughout.
  5. Save your records. Keep a copy of the message, attachments, chat transcript, case number, and submission date. For online chats or forms, save a copy or take a screenshot before leaving the page.
  6. Check your payment method early. A merchant refund request and a credit-card, debit-card, or payment-provider dispute are separate processes. Ask the provider about its eligibility rules and deadline before waiting too long.

What controls the dispute?

The seller's return policy

Many businesses set return or exchange windows. The FTC gives 30 or 90 days as examples of time limits after which many stores won't accept returns or exchanges. The policy may also set conditions about packaging, item condition, exclusions, and whether the seller offers a refund or exchange.

Missing an ordinary return window doesn't necessarily answer every question in the dispute. A written warranty, product listing, payment provider's rules, and applicable state law may also matter. Ask the seller what process applies instead of assuming that the return window ends every possible remedy.

A written warranty

A written warranty may explain which defects are covered, how long coverage lasts, which repairs or parts are excluded, and whether the seller or manufacturer handles the claim. The FTC's warranty guide recommends checking the written limitations and claims process.

A warranty claim should use the warranty's terminology and include proof of purchase. Don't promise that a warranty guarantees a refund. Depending on its terms, the remedy may be a repair, replacement, or another form of service.

Implied warranties and state law

The FTC describes an implied warranty of merchantability as a seller's promise that a product will do what it's supposed to do. Whether an implied warranty applies, how it can be limited, and what remedy may be available can depend on state law and the transaction.

A U.S. complaint shouldn't cite the Consumer Rights Act 2015 or state that every buyer has a universal 14-day refund right. If the amount is substantial or the seller disputes your rights, consult a qualified consumer-law professional in your state.

Marketplace protection

Amazon, Etsy, and other marketplaces have their own case procedures and eligibility conditions. A marketplace guarantee is a platform process; it isn't the same as a written warranty or a state-law claim.

Use the current instructions on the order page. Policies can vary by marketplace, location, payment method, order type, and date.

A payment-provider dispute

If the seller doesn't respond or refuses a remedy, contact the company that handled the payment. Ask whether its dispute process covers defective merchandise or an item that was not as described. Ask for the filing deadline and the evidence it requires.

Be accurate. If you made the purchase, you authorized it, so don't report it as an unauthorized transaction merely because the product was defective. If the seller later issues a refund, tell the payment provider and don't seek payment twice.

Additional defective-item email templates

Warranty claim

Subject: Written Warranty Claim for [ITEM] - [SERIAL OR ORDER NUMBER]

Hello [Seller or Manufacturer],

I am requesting service under the written warranty for my [ITEM], purchased on [DATE]. The order or receipt number is [NUMBER], and the warranty appears to run through [DATE, IF SHOWN].

The problem is: [CLEAR DESCRIPTION OF THE DEFECT]. I used the product according to [THE INSTRUCTIONS OR TERMS], and the issue began on [DATE].

Attached are copies of my proof of purchase, warranty terms, photographs, and video. Please confirm whether this claim is covered and whether you require an inspection, return, or other information. My preferred remedy is [REPAIR OR REPLACEMENT].

Please reply by [DATE] with the claim number and next steps.

Thank you,
[NAME]
[CONTACT INFORMATION]

Follow-up after no response

Subject: Follow-up: Defective [ITEM] - Order [NUMBER]

Hello [Seller or Support Team],

I reported the defect in my [ITEM] on [DATE] under order [NUMBER]. I have not received a resolution or instructions for returning the item.

To recap, the problem is [ONE-SENTENCE DESCRIPTION]. I am requesting [REFUND, REPLACEMENT, OR REPAIR]. I have attached the original message and evidence again for convenience.

Please confirm receipt and provide the next steps by [DATE]. If you need additional information, please identify exactly what is missing.

Regards,
[NAME]
[CONTACT INFORMATION]

Amazon marketplace message

Send the first message through the order's support or seller-contact option, not only to an unrelated address.

Subject: Defective Item in Order [NUMBER] - Resolution Requested

Hello [Marketplace Seller],

I received [ITEM] in order [NUMBER] on [DATE]. It is defective because [SPECIFIC SYMPTOMS]. I have attached [PHOTOS, VIDEO, AND PROOF OF PURCHASE].

Please provide [A FULL REFUND / A REPLACEMENT] and tell me how to return the item, if required. I first contacted you through Amazon on [DATE]. Please reply by [DATE] with the resolution and return instructions.

If we cannot resolve this through the order page, I will review the applicable Amazon process for an eligible claim.

Thank you,
[NAME]

Amazon's marketplace returns and refunds page and A-to-z Guarantee page linked here are Amazon France or EU pages. Their A-to-z guidance includes contacting the seller first and waiting more than 48 hours, along with other order and timing conditions. For a U.S. order, use the help page connected to your own marketplace and don't copy a deadline from another country or account.

Etsy message before opening a case

Subject: Help Needed With Defective [ITEM] - Order [NUMBER]

Hello [Seller],

I received [ITEM] from order [NUMBER] on [DATE]. The item has this problem: [SPECIFIC DESCRIPTION]. It does not match the listing because [BRIEF COMPARISON, IF APPLICABLE].

I would like [A FULL REFUND / A REPLACEMENT]. I have attached photos, a copy of the listing, and proof of purchase. Please explain the return instructions, if a return is required, and reply by [DATE].

If this isn't resolved, I will use Etsy's case process if the order qualifies.

Regards,
[NAME]

Etsy's instructions for opening a case say that buyers may need to send a Help with order request first and wait at least 48 hours. The page also lists other eligibility conditions and says options can vary by location, currency, and order. Follow the instructions shown for your order rather than copying a deadline from another buyer's experience.

Message to a payment provider

Subject: Question About Dispute Options for Defective Merchandise

Hello [Bank, Card Issuer, or Payment Provider],

I authorized a purchase from [MERCHANT] on [DATE] using [PAYMENT METHOD]. The transaction was [AMOUNT] and the reference is [NUMBER].

The merchandise is defective or not as described: [FACTUAL DESCRIPTION]. I contacted the seller on [DATES] and requested [REFUND, REPLACEMENT, OR REPAIR]. The response was [NO RESPONSE OR BRIEF DESCRIPTION].

Please explain whether a dispute process is available, the filing deadline, and the documents you require. I can provide the receipt, product listing, photographs, correspondence, and return records.

Thank you,
[NAME]
[ACCOUNT CONTACT INFORMATION]

This message asks about the process; it doesn't guarantee that the provider will accept the dispute. Credit cards, debit cards, prepaid accounts, buy-now-pay-later services, and digital wallets can use different procedures.

How to escalate a defective-item dispute

Keep a dated record of each step and protect any payment-provider deadline before waiting for a seller response.

  1. Follow up with the seller. Restate the defect and requested remedy in one short message. Include the original case number.
  2. Use the marketplace's case system. If the order qualifies, submit the claim through the platform rather than relying only on an email exchange.
  3. Submit a warranty claim. Contact the party named in the warranty and follow its inspection or return instructions.
  4. Ask your payment provider about a dispute. Do this promptly because the provider's deadline may not match the seller's return window.
  5. Consider local help for a significant loss. A state consumer-protection office or qualified attorney can explain options that depend on state law.

Don't threaten a chargeback in every first message, accuse the seller of fraud without evidence, or open multiple overlapping cases without explaining what has happened. If you return the item, keep the shipping receipt and tracking information. If you receive a replacement or refund, close or update other disputes.

Common mistakes that weaken the request

Quick checklist before you press send

Fill in the first template with verifiable facts and send it through the seller or marketplace channel connected to the order. If the seller doesn't resolve the issue, use the applicable warranty, platform, or payment-provider process while keeping your case number, correspondence, and return tracking records.