Short answer: For a U.S. online purchase problem, start with the order record: identify what the seller promised, contact the seller in writing, and use the payment provider's dispute process before its deadline. A credit-card billing dispute under the Fair Credit Billing Act (FCBA) generally requires written notice to reach the card issuer within 60 days after the first statement showing certain errors. That is not a universal return rule, and it does not automatically apply to debit cards, bank transfers, peer-to-peer payments, or BNPL.

What controls an online purchase dispute?

Three sets of rules usually matter:

A merchant refund, a credit-card billing dispute, and a chargeback are separate things. A merchant refund is the seller's decision. An FCBA dispute is a federal process for certain credit-card billing errors. A chargeback is a payment-provider or card-network process with its own evidence rules. None guarantees a refund.

Before paying an online seller

A few minutes at checkout can save trouble later:

  1. Confirm who is selling. Look for a business name, customer-service address, phone number, and return policy. A polished website doesn't prove that the seller is legitimate.
  2. Check the complete price. Look for shipping, taxes, customs charges, subscriptions, service fees, and payment-plan costs.
  3. Save the delivery promise. Keep the promised date, handling time, and any notice that the item is made to order or backordered.
  4. Read the return terms. Note the deadline, condition requirements, final-sale exclusions, return-label cost, restocking fee, refund method, and shipping-refund terms.
  5. Understand the payment route. A credit card may offer a billing-error process, but debit, prepaid, bank-transfer, and BNPL protections work differently.
  6. Treat HTTPS as limited protection. It encrypts the connection; it doesn't confirm that the seller, goods, or refund policy are genuine.
  7. Check reviews outside the seller's site. Badges, testimonials, and star ratings can be copied or manipulated.
  8. Be wary of irreversible payment demands. Gift cards, cryptocurrency, wire transfers, and unusual payment instructions are warning signs when the seller is unfamiliar.
  9. Protect the account. Use a unique password, enable two-factor authentication, and think twice before saving card details.
  10. Keep evidence. Save the product page, checkout total, order confirmation, delivery promise, tracking information, return policy, and support messages.

Don't open an unexpected tracking or payment link from a text or email. Go to the retailer's website or the carrier's official site yourself.

What to do when an order is late or never arrives

Use the delivery promise in the order confirmation, not a generic estimate found elsewhere on the website.

  1. Check the order status in your account and compare it with the promised date.
  2. Enter the tracking number directly on the carrier's website. A label can be created before a package actually moves.
  3. Confirm the delivery address, mailroom, household members, neighbors, and any delivery photograph.
  4. Contact the seller in writing. Include the order number, promised date, tracking status, and the remedy you want, such as a replacement or refund.
  5. Give the seller a clear response date and save the reply.
  6. If the seller doesn't resolve the problem, contact the payment provider and ask for the procedure for a missing or undelivered order.
  7. If the site disappears, tracking appears false, or the seller sends an unrelated low-value item, report the situation to the marketplace, payment provider, and appropriate consumer-protection agency.

The often-repeated "30-day rule" isn't a universal online return period. A delivery deadline, a return deadline, and a payment-dispute deadline are different clocks. If the seller gave no clear delivery date, ask in writing what date and cancellation process apply rather than waiting indefinitely.

If the package contains the wrong item, photograph the packaging, shipping label, contents, and order details before sending anything back. Get return instructions and refund terms in writing; don't rely only on a phone promise.

How to dispute an online purchase on a credit card

For certain credit-card billing errors, the FCBA provides a written dispute process. The FTC's guidance on disputing credit-card charges explains the notice and timing requirements.

Depending on the facts, a billing error can include an incorrect amount, an unauthorized transaction, or goods that weren't delivered or weren't delivered as agreed. The formal process works as follows:

  1. Find the first statement with the error. The key deadline is tied to when that statement was sent.
  2. Write to the card issuer. Your notice must reach the issuer within 60 days after the statement was sent. Use the billing-dispute address on the statement or in the issuer's instructions. It may differ from the general customer-service address.
  3. Identify the transaction. Include your name, account number or relevant portion, transaction date, merchant, amount, and a clear explanation of the problem.
  4. Say what correction you want. Ask for the charge to be removed, corrected, or investigated.
  5. Attach copies of evidence. Include the order confirmation, promised delivery date, return request, tracking record, photographs, and merchant messages. Keep the originals.
  6. Send the notice in a trackable way. Keep the letter, attachments, delivery confirmation, and any case number.
  7. Watch the issuer's response. The issuer generally must acknowledge the dispute in writing within 30 days unless it has already resolved it. It must investigate and resolve the dispute within two billing cycles and no more than 90 days, according to the FTC guidance and the Fairfax County explanation of the FCBA.

A call to the seller can help, but it doesn't replace written notice to the card issuer when you are relying on the FCBA process. The 60-day clock is tied to the statement, not to the date you first contacted the seller. Don't let a promised merchant reply carry you past that deadline.

Match the problem to the right route

Problem Start here Possible next step
You changed your mind Follow the retailer's return policy Ask the payment provider about its process if the seller refuses to follow its own policy, but don't assume the provider must enforce a voluntary return policy
The item is defective or not as described Contact the seller and preserve photographs and messages Check the warranty or marketplace process and ask the payment provider whether an applicable dispute is available
The item never arrived Contact the seller in writing Ask the payment provider about a non-delivery dispute
The charge is unauthorized Contact the payment provider's fraud department immediately Follow up in writing and monitor the account
A subscription charged after cancellation Send the cancellation record to the merchant Dispute the charge with the provider if the merchant doesn't correct it

A chargeback isn't another name for every billing dispute. It is a provider or card-network process. The provider may ask both sides for evidence, and the result can depend on the payment method, transaction record, and merchant response.

Debit cards, prepaid cards, bank transfers, and BNPL

The FCBA's 60-day written-notice process is for credit-card billing errors. Don't assume that same deadline or procedure applies to a debit card, prepaid card, ACH payment, wire, peer-to-peer transfer, or BNPL account.

Contact the provider promptly and ask:

BNPL providers may require action by both the merchant and the provider. A canceled order doesn't necessarily cancel the payment schedule, so notify the BNPL company about the missing, returned, or defective order and ask what happens to upcoming payments.

Returns, faulty products, warranties, and digital goods

For many U.S. purchases, a change-of-mind return depends on the retailer's posted policy. There isn't one return window for every online purchase. The product, seller, marketplace terms, state law, and contract can all affect the result.

Before buying, look for:

A defective or materially misdescribed product is different from an unwanted product. Describe the problem precisely, attach photographs or video, and ask whether the seller will repair, replace, or refund it. A manufacturer's warranty is separate from the retailer's return policy, so check who provides the warranty and how a claim must be filed.

Does the Consumer Rights Act 2015 apply in the United States?

No. The Consumer Rights Act 2015 is UK legislation, not a general U.S. consumer rule. UK guidance says faulty digital content can qualify for repair or replacement; the UK government's guidance on digital-content rights and a UK Parliament briefing on faulty goods and digital content summarize those rules.

If UK law governs the transaction, use the applicable UK rules. Otherwise, a U.S. shopper should start with the seller's terms, applicable U.S. law, and the dispute process for the payment method used.

BNPL and other installment plans

BNPL is a scheduled-payment arrangement, but the label doesn't tell you the full cost or protections. Some plans take a first payment at checkout and split the rest over a short period. Other installment loans or card plans may run longer and charge interest.

Before accepting either type of plan, check the annual percentage rate if one applies, fees, due dates, autopay rules, late-payment consequences, credit reporting, cancellation terms, and what happens after a return. The merchant and financing provider may both need to update the balance after a refund.

Subscriptions, gift cards, and price matching

Free trials and recurring subscriptions

Before starting a trial, record the renewal date, recurring price, billing frequency, cancellation method, and account used. Cancel through the required channel and save the confirmation screen or email.

If a charge appears after cancellation:

  1. Gather the cancellation confirmation and billing statement.
  2. Ask the merchant for a written correction.
  3. Check whether the account still shows active service.
  4. Contact the payment provider if the merchant doesn't resolve the charge.
  5. Follow the dispute deadline for the payment method.

Gift cards

Check expiration terms, fees, geographic restrictions, merchant limitations, balance-check procedures, and what happens if the card or code is lost. If a code is invalid or never delivered, contact the seller or marketplace with the order record. Payment protections depend on how the gift card was purchased.

Price matching

Price matching is usually a retailer policy, not a universal consumer entitlement. Read the exclusions before relying on it. Common limits may concern identical model numbers, competitor stock, membership pricing, marketplace sellers, shipping costs, limited-time promotions, and the claim window.

Warning signs of an online shopping scam

Several warning signs together deserve caution:

If you've already paid, contact the payment provider immediately, secure any reused password, remove saved payment details where possible, and monitor statements. Keep emails, messages, screenshots, tracking records, and package photographs. Fast reporting can't guarantee recovery, but it can preserve the options that remain.

When the seller or provider refuses to help

Build one timeline containing the order date, promised delivery date, messages, return requests, tracking events, and payment-provider case numbers. Then:

  1. Send one clear written complaint to the seller or marketplace.
  2. Ask for the final decision and reason in writing.
  3. Use the payment method's dispute process before its deadline.
  4. Escalate through the provider's formal complaint channel.
  5. Report suspected fraud to the relevant consumer-protection agency or state attorney general.
  6. Continue watching the account for additional charges.

For an FCBA dispute, a merchant's delay doesn't extend the 60-day written-notice deadline.

Online shopping FAQ

Do I automatically have 30 days to return an online purchase?

No. A 30-day period may appear in a retailer's policy or apply under a specific rule, but it isn't a universal U.S. return window. Check the seller's terms and any law that applies to the product and transaction.

Is a padlock or HTTPS enough to prove a store is legitimate?

No. HTTPS protects the connection between your browser and the site. It doesn't verify the seller, product quality, delivery, or refund policy.

Can I dispute a missing order on a credit card?

Possibly. Goods not delivered or not delivered as agreed can qualify as a credit-card billing error in some circumstances. Send written notice to the card issuer so it reaches the issuer within 60 days after the first statement showing the error.

Does the FCBA 60-day process apply to debit cards or BNPL?

Not automatically. The FCBA is a credit-card billing law. Debit, prepaid, bank-transfer, peer-to-peer, and BNPL providers have different procedures and deadlines.

Is BNPL the same as paying in installments?

Not always. Both divide a purchase into scheduled payments, but fees, credit reporting, dispute procedures, autopay rules, and repayment periods can differ. Read the specific agreement before accepting the plan.

If any payment deadline is close, start the provider's written process now and keep proof that your notice was sent and received. A seller's promise to call you back doesn't pause the payment provider's deadline.