Report a defective item to the seller or marketplace as soon as you find the problem. Save the order record, document what went wrong, and check the return, warranty, and marketplace rules before you ship anything back. There is no single federal return deadline for every defective product in the United States. The seller's policy, state law, written warranty, payment method, and marketplace rules can all affect your options.
The Federal Trade Commission's guidance on returns and refunds notes that businesses may set return periods such as 30 or 90 days. A seller's voluntary policy is only one part of the picture, so don't assume that a general internet rule applies to your order.
Start with this checklist
- [ ] Stop using the product if it presents a risk of fire, shock, overheating, injury, or further damage.
- [ ] Save the receipt, order confirmation, invoice, and delivery record.
- [ ] Note the product's model, serial number, and any error code.
- [ ] Photograph the defect, the whole product, the packaging, and any shipping damage.
- [ ] Record a short video if the problem is intermittent or only appears during use.
- [ ] Read the seller's return policy, defective-product instructions, warranty, and marketplace deadline.
- [ ] Contact the seller through its official website, app, email, or store.
- [ ] State the defect and ask for the remedy you want: a refund, replacement, or repair.
- [ ] Confirm the return authorization, address, label, and shipping responsibility before mailing the item.
- [ ] Package the product securely and photograph the parcel before sealing it.
- [ ] Use the required label and a trackable shipping method.
- [ ] Keep the tracking record, delivery confirmation, case number, and refund notice.
- [ ] Put any marketplace or credit-card deadline on your calendar.
1. Describe the actual defect
Start with an observable failure, not a broad accusation. For example:
- A laptop shuts off after ten minutes despite normal use.
- A shirt arrives with an open seam that wasn't shown in the listing.
- An appliance is missing a required part.
- The product arrives cracked, bent, wet, or otherwise damaged.
- The item doesn't match the model, size, color, or specifications ordered.
A change of mind, ordinary wear, accidental damage, poor fit, or misuse may fall under a different return rule. Don't alter the product or attempt an unauthorized repair. If it failed in a dangerous way, stop using it.
An injury, fire, electric shock, or property damage also changes the situation. Keep the product, packaging, photographs, receipts, and related records instead of throwing anything away or modifying the item.
2. Put the evidence in one place
You don't need an unboxing video to make a defect claim. A dated timeline and clear records can be more useful than a folder full of blurry files.
| Evidence | What to capture |
|---|---|
| Purchase proof | Receipt, order number, invoice, seller name, amount paid, and delivery date |
| Defect photos | One full-product image, close-ups, labels, serial number, and packaging damage |
| Video | The failure occurring, especially an intermittent fault, error message, unusual noise, leak, or power problem |
| Timeline | Delivery date, first use, date the problem appeared, and every contact with the seller |
| Product condition | Accessories, included parts, packaging, and the item's condition before return |
| Communications | Emails, chat transcripts, case numbers, promised remedies, and response dates |
| Shipping records | Return label, carrier receipt, tracking number, delivery confirmation, and photos of the sealed package |
Save copies in a single folder. Redact full payment-card numbers before sharing documents, and send copies rather than your only original receipt.
3. Find the rule and the deadline
Look at these sources in order:
- Seller's return policy. Find the deadline, eligible reasons, exclusions, shipping instructions, and refund method.
- Marketplace policy. The platform may set a separate deadline for opening a case or require you to use its resolution process.
- Written warranty. Check whether it promises a repair, replacement, refund, or another remedy. Note troubleshooting, notice, and shipping requirements.
- Applicable state law. State consumer laws may provide protections beyond the seller's voluntary policy.
- Payment method. A qualifying credit-card billing dispute may offer an additional route.
Don't assume every seller uses the date you discovered the defect. Some policies count from delivery, while a warranty or marketplace process may use a different date. Save a screenshot of the policy and the order page showing the deadline.
A 14-day online cooling-off period is not a general U.S. return rule. Don't import a deadline from another country or assume that a rule for a different type of purchase applies here.
4. Make the request in writing
Use the order page or the seller's official customer-service channel when you can. For a marketplace purchase, keep the conversation inside the platform so the case history remains available.
Give the seller the basic facts:
Order [number] was delivered on [date]. The [product] is defective because [specific problem]. I used it according to the instructions, and the problem first appeared on [date]. I am requesting a [refund, replacement, or repair]. Please confirm the next step and provide return instructions if you need the item sent back. Photos and video are attached.
Before accepting the proposed remedy, ask:
- Is the return label prepaid?
- Must you use a particular carrier or package?
- Will the seller refund the product price, shipping, or both?
- When will the refund be issued after delivery?
- Is a replacement new, refurbished, or repaired?
- What coverage applies to the replacement?
- What happens if a repair or replacement fails?
Keep the tone factual. Don't call the item "used incorrectly" or "damaged" unless that is accurate. A precise description helps separate a defect claim from ordinary wear or customer-caused damage.
Choosing a refund, replacement, or repair
The appropriate remedy depends on the defect and the rules that apply to the transaction.
| Remedy | May make sense when | Confirm before accepting |
|---|---|---|
| Refund | You no longer trust the product or the defect is serious | Refund amount, return shipping, and timing |
| Replacement | The product otherwise suits your needs and another unit is available | Whether it is new and what coverage applies |
| Repair | The defect is minor or the warranty requires repair first | Cost, turnaround time, and coverage after repair |
A warranty doesn't automatically give you the right to demand a refund. The FTC's guide to federal warranty law explains that written warranties must give consumers information about their coverage. For covered consumer products costing more than $15, FTC rules also address disclosure and pre-sale availability of written warranty terms.
Read whether the warranty is labeled "full" or "limited," what it covers, and which remedy it promises. If the seller offers a repair when you asked for a refund, save that response. It records the date, the alleged defect, and the remedy the seller proposed.
Return the item without losing proof
Don't mail a defective product to an unverified address. Unless the published instructions clearly say otherwise, wait for the seller or platform to provide return instructions or authorization.
Before shipping:
- Photograph every side of the item, including the serial number.
- Make a list of every accessory and part in the package.
- Use the supplied label, or get written approval for another shipping method.
- Cushion the item and keep the carrier receipt.
- Photograph the sealed parcel and the label.
- Check the tracking status for delivery.
- Save the delivery confirmation and the seller's acknowledgment.
Keep the original box if you still have it, but don't treat the box itself as proof of a defect. If the seller says original packaging is required, ask for the exact policy and whether an exception is available for a defective or oversized product.
Amazon, eBay, and other marketplace purchases
Marketplace procedures can differ from a direct purchase. Open the order's return or help workflow, choose the reason that accurately describes the problem, and check whether the item was sold by the marketplace or an independent seller. Save screenshots of the deadline and instructions shown for that order.
Don't let an informal exchange with the seller replace the platform's case process. If the marketplace requires you to open a claim by a certain date, do that even while you continue trying to resolve the matter directly.
eBay defective-item returns
eBay's Money Back Guarantee policy applies only when the purchase, payment method, and deadlines meet its eligibility requirements. It isn't an automatic guarantee for every transaction.
Use eBay's official return process and keep the case open until the refund or approved remedy is complete. eBay's return instructions say that:
- The seller generally has three business days to respond.
- If the item was returned and the seller hasn't refunded you after three business days, you can ask eBay to step in.
- A return valued at $750 or more requires signature confirmation.
- A refund is typically available within three to five business days after it is issued, although payment processing can vary.
- An appeal of an eBay decision must be submitted within 30 calendar days of that decision.
Check the case page for the exact date and instructions for your transaction. The platform's deadline matters even if the seller continues responding through a separate channel.
Deadlines worth tracking
There is no universal "three-to-fourteen-day" refund rule for all U.S. defective-item claims. Track the deadlines that actually apply:
- Seller deadline: Submit the claim within the period in the return policy, and report the defect promptly if the policy is unclear.
- Marketplace deadline: Open the case and upload evidence before the platform's stated date.
- Warranty deadline: Follow the written warranty's notice, troubleshooting, shipping, and service requirements.
- Credit-card deadline: If the transaction qualifies as a federal billing error, the written dispute must reach the card issuer within 60 days after the first statement containing the error was sent.
- State-law deadline: State statutes may have different notice or filing limits. Check your state's consumer-protection resources before relying on a legal claim.
For a credit-card billing dispute, the FTC's instructions say that the issuer must acknowledge the complaint in writing within 30 days unless it has already resolved it, and generally must resolve the dispute within 90 days. A defective-item complaint doesn't automatically qualify as a federal billing error, so ask the issuer about eligibility and follow its written-dispute instructions.
Don't assume the same federal timeline applies to a debit card, prepaid card, peer-to-peer payment, cash payment, or bank transfer.
If the seller denies the claim
Keep the escalation in writing:
- Reply with the order number, defect timeline, evidence, and the remedy you want.
- Ask for a supervisor or formal warranty review.
- Use the marketplace's resolution process before its deadline.
- If you paid by credit card, ask the issuer whether the transaction qualifies for a billing-error dispute and send the required written notice on time.
- Check your state's consumer-protection agency or small-claims rules if the amount justifies further action.
The FTC recommends being clear about what you want, keeping notes, and saving copies of online chats and complaint letters. Its problem-solving guidance includes a sample complaint approach.
If the product caused an injury, fire, shock, or substantial property damage, treat the matter as more than a routine return. Preserve the item and records, seek appropriate medical or safety assistance, and obtain qualified legal guidance before disposing of or modifying the product.
Common questions
Do I need an unboxing video?
No. An unboxing video may help show shipping damage or missing parts, but dated photos, a purchase record, a clear description, and a video of the failure may also support the claim.
Can a seller require a repair instead of a refund?
That depends on the seller's policy, warranty terms, marketplace rules, and applicable state law. Ask the seller to identify the rule supporting the proposed remedy, and get the answer in writing.
How long should a refund take?
There is no universal U.S. processing time for every merchant. Ask when the seller will issue the refund, then allow additional time for the payment provider to post it. For eBay, follow the case deadline and the platform's stated processing information rather than assuming a general retail timeline.
What if I no longer have the original packaging?
Contact the seller before shipping. Explain what you still have, photograph the product, and ask whether alternate packaging is acceptable. Don't use unsafe packaging just to preserve a box you no longer have.
What should I do today?
Photograph the defect, save the order record and the current return policy, and submit a written claim through the seller or marketplace. Add the response deadline to your calendar, then keep the communications and tracking records until the refund, replacement, or repair is complete.