Short answer: Start with the seller or marketplace, describe the problem precisely, and send evidence through a channel that creates a record. If that doesn't resolve it, use the marketplace's buyer-protection process or your payment provider's dispute process before its deadline.

A change-of-mind return, a missing package, a defective item, and an unauthorized charge are not the same problem and are not handled under the same rules. The information below is for U.S. consumers. It's general consumer information, not legal advice.

Match the problem to the right refund route

What happened Start here Useful evidence
You changed your mind or ordered the wrong size Seller's posted return policy Order date, return terms, item condition
The item is damaged, defective, counterfeit, or materially different from the listing Seller, then the marketplace dispute process Photos, product listing, packaging, messages
The order never arrived Seller and carrier, then your payment provider if needed Delivery promise, tracking, carrier correspondence
You were charged twice, charged the wrong amount, or billed after cancellation Seller and, where applicable, a credit card billing dispute Statement, cancellation confirmation, receipts
You don't recognize the charge Your card issuer or bank's fraud department Statement, account alerts, login history
You received something you never ordered Review FTC guidance on unordered products and missing merchandise Package label, account activity, related messages

The seller's return policy usually controls an ordinary return, such as deciding you don't want the item. A payment dispute is a separate process. It doesn't automatically override the seller's terms, and it doesn't guarantee a refund.

Step 1: Save your records before contacting support

Put everything for the order in one folder:

Screenshot the listing and return terms in case they change. Keep original photos and files; don't edit them. If you think the item is counterfeit, keep the product, packaging, serial numbers, and authenticity information unless the platform or payment provider gives different return instructions.

What if you don't have a receipt?

An online purchase isn't limited to a paper slip. An order-history page, confirmation email, card statement, shipping email, seller message, or account invoice can help show that you bought the item.

A bank statement generally proves that money moved. It doesn't, by itself, prove that an item was defective or never delivered. Pair it with the product listing, tracking history, photographs, and your messages with the seller.

Step 2: Check the deadline that controls your claim

Write down three dates: the purchase date, the date the problem became clear, and the deadline shown by the merchant, marketplace, PayPal, or card issuer.

Don't treat a retailer's return window as the same thing as a credit card dispute deadline. One can expire while the other is still open. Eligibility still depends on the facts, not just the calendar.

Common U.S. deadlines

Some card issuers may extend the 60-day period when a shipment is delayed, but don't rely on an extension unless the issuer confirms it. Save a screenshot of the applicable deadline and submit early.

Step 3: Ask the seller or marketplace in writing

Use the order page or official support address, not a phone call alone. State what you bought, what went wrong, and the remedy you want. Keep the message factual, and use the platform's own description of the problem where you can.

You can adapt this template:

Subject: Refund request for order #[Number]

Hello [Seller or Platform Support],

I paid [Amount] for [Item] on [Date], order #[Number]. The problem is:
[The item never arrived / it arrived damaged / it is the wrong item /
it does not match the listing / I was charged incorrectly].

I am requesting a [full or partial] refund to the original payment method.

Attached are [order confirmation, photos, tracking details, statement, and
previous messages]. Please confirm whether you need the item returned and,
if so, provide the official return instructions or label.

Regards,
[Name]
[Contact information]
[Order number]

Ask who pays return shipping, where the item must be sent, and whether the refund will go to the original payment method or arrive as store credit. Don't accept store credit unless you're comfortable with it.

Stay accurate. If you authorized the purchase but the item was poor quality, don't call the transaction unauthorized fraud. A payment dispute is easier to evaluate when the description matches the facts.

Step 4: Return the item carefully, if required

Follow the instructions in your account or in the seller's official message. Before you send the package:

A refund can show as processed before it appears in your account. Posting time depends on the payment method and financial institution. Temu, for example, says that after it processes a refund, the financial institution may take 5-14 business days, and in some cases up to 30 days, to credit the original payment account.

Step 5: Use the marketplace's official process

Amazon

Open Your Orders and choose the problem or return option attached to that order. When the order page tells you to contact the marketplace seller first, use Amazon's messaging system. If the seller doesn't resolve a qualifying issue, use the A-to-z Guarantee route shown in your account.

Amazon's eligibility rules and deadlines can vary by marketplace and problem. Don't rely on a fixed 30-day or 90-day period copied from a guide for another country. Keep the claim inside your Amazon account and upload the same evidence you sent the seller.

Temu

Open the order and select Return/Refund. Temu's policy says that local-warehouse items may direct you to Return Details and Contact the seller, while other items may require customer service. Returned goods can be reviewed before the refund is processed.

Read the current instructions for that order, use the stated return label or address, and keep tracking. Review the Temu Return and Refund Policy for the applicable process and posting timelines.

Shein and AliExpress

Use the return or dispute button on the specific order. Screenshot the deadline and the reason options before you submit. Policies may differ by country, product category, seller, and order status, so don't assume a window from an older article applies to your purchase.

If the platform rejects the request, download the decision and ask for a review with a short timeline and new evidence. If that process ends without a resolution, consider the payment-provider route before its deadline.

PayPal

Open the transaction in the PayPal Resolution Center and report the actual problem, such as non-delivery or an item that materially differs from the description. Contact the seller through the dispute when PayPal tells you to, then follow the instructions to escalate if the matter is still unresolved.

PayPal's Purchase Protection process is not a credit card billing dispute. If PayPal was funded by a credit card, ask the card issuer which process to use before you open duplicate disputes. Never claim that a charge was unauthorized if you made the purchase.

Use a credit card billing dispute when it fits

For a qualifying credit card billing error, federal law gives you a formal process separate from the merchant's return policy. The FTC identifies charges for goods or services that weren't delivered as agreed as an example of a billing problem.

Contact the merchant first when that's practical, but don't let a long support exchange push you past the card deadline. To preserve the federal process:

  1. Send a written dispute to the card issuer's billing-dispute address, usually listed on the statement. A phone call can create a record, but it may not replace the required written notice.
  2. Send the letter so the issuer receives it within 60 days after the first statement with the error was sent.
  3. Include your name, account number, transaction date, amount, merchant, and a clear explanation of what went wrong.
  4. Attach copies of the order, tracking, photographs, refund request, and the seller's response. Keep the originals.
  5. Use a delivery method that lets you prove when the issuer received the letter.

The issuer must generally acknowledge the dispute in writing within 30 days unless it resolves the matter sooner. It must resolve the dispute within two billing cycles, and no later than 90 days after receiving the letter.

For a qualifying dispute handled under this process, the FTC says you don't have to pay the disputed amount or related finance and other charges while the investigation is underway. Continue paying the undisputed balance and follow the issuer's instructions. If you're unsure whether your situation qualifies, ask the issuer before you withhold any payment.

A credit card dispute isn't a guaranteed refund. The issuer reviews the evidence, the merchant's response, and the applicable card rules. If it denies the claim, request the written reason and supporting documents, then use the issuer's appeal or reconsideration procedure.

Difficult refund situations

The return window has expired

An expired merchant return period doesn't automatically close every other option. For a change-of-mind return, you can ask whether the seller will make a goodwill exception, but it doesn't have to.

For a defective, counterfeit, or never-delivered order, explain the underlying problem rather than saying only that you missed the return date. Check any warranty, marketplace protection, and payment-provider deadline. If a credit card's first statement with the error was issued less than 60 days ago, send the written notice promptly even if the merchant's return window has ended.

The seller says the package was delivered

Ask the carrier for delivery details, then check the delivery address, household members, neighbors, building staff, and any carrier photograph. Tell the seller exactly what you found. Don't claim non-delivery if someone at your address accepted the package.

If tracking is wrong or the package went to a different address, save the carrier's response and attach it to the marketplace or payment dispute.

The item may be counterfeit

Save the listing, seller profile, packaging, serial number, and photographs. Ask the platform or card issuer what evidence and return procedure it requires. Don't send the item back to an address supplied outside the platform, and don't destroy it before the dispute is reviewed.

Describe the issue accurately: for example, the product was advertised as authentic but appears counterfeit. Avoid an authenticity claim you can't support.

The purchase was from an international seller

A foreign seller's local consumer law may differ from the rules that apply to a U.S. transaction. Don't assume a cooling-off period from another jurisdiction automatically applies to a U.S. buyer.

Start with the marketplace's terms and your payment method's protections. Keep records of customs charges, return instructions, shipping costs, and currency conversion. A marketplace may apply its own global policy, while the payment provider may apply separate eligibility rules.

You paid by debit card, bank transfer, gift card, or cryptocurrency

The FCBA credit card process doesn't automatically apply to these payment methods. Contact the bank, card issuer, or payment service immediately and ask for its merchant-dispute or fraud procedure. If you sent a wire, gift-card code, or cryptocurrency payment, recovery may depend heavily on how quickly the provider can act.

Use the provider's official app, website, or phone number from a statement. Don't send more money to unlock a supposed refund.

What to do if the refund is denied

Ask for the denial and the reason in writing. Then check whether the decision came from:

Submit one clear appeal with a dated timeline and the missing evidence. Avoid a string of emotional messages, and don't change your explanation.

If the marketplace appeal fails, use PayPal or your card issuer when the transaction and deadline qualify. If a card issuer denies a written billing dispute, ask for the documents it relied on and use its appeal process. For repeated deceptive conduct or a suspected scam, you can also contact your state's consumer-protection office or report the conduct to a relevant government agency; those routes may not produce an individual refund.

Frequently asked questions

Can I get an online refund without a receipt?

Often, yes, if you can support the request with an order-history record, confirmation email, card statement, tracking information, or seller messages. A statement alone may not prove the product problem, so include evidence of damage, non-delivery, or a mismatch with the listing.

Can I file a credit card dispute after the seller's return period ends?

Possibly, but it isn't automatic. The merchant's return period and the card issuer's dispute deadline are separate. A qualifying credit card billing error generally requires written notice within 60 days after the first statement containing the error was sent. Contact the issuer immediately and describe the facts truthfully.

Does a chargeback guarantee my money back?

No. A chargeback or billing dispute is an investigation, not an automatic refund. The issuer or payment provider considers the evidence, the merchant's response, the payment method, and the applicable rules.

How long does a PayPal dispute take?

PayPal's timing depends on the issue and its review. Open the dispute within the deadline in PayPal's terms, respond to requests promptly, and follow the Resolution Center's instructions for escalation. Don't rely on a seller's promise to resolve the matter later.

Your next step

Save the order page and product listing today, write a short timeline, and send the refund request through the seller's official channel. If a credit card statement containing the problem is approaching 60 days old, send the written billing dispute now and keep proof that the issuer received it.