A tracking page can show movement, scans, and a delivery status. By itself, it usually can't show that a seller broke a shipping promise.
Build the record around three points: what the seller said, what the carrier recorded, and what happened at the end. Then send a brief timeline to the party that can provide the remedy.
Are you proving late shipment, late delivery, or a missing parcel? The answer changes who you contact next.
The information here concerns U.S. consumer disputes. It isn't legal advice.
Identify the kind of delay first
Start by naming the failure. A seller can miss its handoff date even when the carrier delivers on time, and a carrier can deliver late after accepting the parcel promptly.
| Situation | Strong records | Start with |
|---|---|---|
| The seller missed a promised shipping date | Order confirmation, product page, seller messages, first carrier acceptance scan | Seller or marketplace |
| The carrier delivered after an estimated or promised date | Order promise, full tracking history, service name, delivery scan | Seller first, then carrier |
| A purchased USPS service may qualify for a postage refund | USPS receipt, label, service type, tracking, delivery details | USPS refund process |
| The parcel was lost, misdelivered, or marked delivered incorrectly | Tracking history, delivery address, delivery photo if available, seller correspondence | Seller or marketplace, then carrier |
Read the date language closely. "Expected," "estimated," and "guaranteed" don't necessarily lead to the same remedy.
The federal shipping rule focuses on the seller's shipping representation. A late carrier scan alone doesn't create an automatic refund.
Build a usable evidence file
Save records before a tracking page changes. Five items usually give you a workable file.
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Keep the order promise. Save the confirmation email, order page, product listing, and any statement about when the item would ship or arrive. Print the page to PDF if you can.
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Preserve the entire tracking history. The capture should show the tracking number, carrier, event descriptions, dates, and times. One cropped status label is not enough.
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Record the result. Write down the actual delivery date and time, or note that the parcel still hasn't arrived. If it is damaged, photograph the label and the package condition before throwing away the packaging.
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Save every conversation. Keep emails, chat transcripts, case numbers, and changed delivery promises. After a carrier call, note the date, representative's name, and reference number while the details are fresh.
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Put the events in order. Include the order date, promised date, first acceptance scan, major exception events, delivery date, and each refund request. Chronology matters.
What each record actually proves
Every document answers a narrower question. Describe what it shows, not what you hope it proves.
| Record | What it can show | What it may not show |
|---|---|---|
| Order confirmation or product page | The promise shown to the buyer | Whether the seller met it |
| Carrier tracking history | Scans, movement, exception events, and delivery status | The seller's reason for a delay |
| "Label created" event | Label activity | That the carrier physically received the parcel |
| Acceptance or movement scan | A stronger indication that the carrier received or handled the parcel | Whether a refund is owed |
| Delivery photo or package photo | Delivery details or condition | The original shipping promise |
| Email or support chat | Notice, admissions, revised dates, and requested remedies | A guaranteed outcome |
| Payment receipt | Amount paid and payment method | Why the shipment was late |
Treat "label created" cautiously. An acceptance or movement scan is stronger evidence of carrier possession.
A screenshot's file metadata is not magic proof. The carrier's own timestamps and the seller's original messages usually matter more.
Third-party tracking sites may help preserve a history when a carrier page changes. Keep the original carrier record too; the app's summary should not be your main evidence.
Ask the right party for the right remedy
For an online merchandise order, start with the seller or marketplace if the dispute concerns the promised ship date, a missed delivery promise, or a refund for an order that never arrived. The seller may control the refund even when another company transported the package.
Make one specific request. If the order hasn't shipped, ask whether you can cancel it and receive a refund. For a late delivery, ask what the seller's policy or shipping promise provides. For a missing or damaged parcel, ask who will open the investigation.
A factual message could read:
Order [number] was placed on [date]. The confirmation stated [shipping or delivery promise]. Tracking records [important event] on [date], and the package was delivered on [date] or still has not arrived. Please identify the remedy available under the order terms and explain any denial in writing. I have attached the order record and full tracking history.
Use the words shown in the order. Don't call an estimate a guarantee unless the seller actually used that term.
What the federal shipping rule covers
The FTC's business guidance on the Mail, Internet, or Telephone Order Merchandise Rule says a seller needs a reasonable basis for the shipping time it represents.
If the seller gives no shipping time, the rule generally uses 30 days after the seller receives a properly completed order. When the seller cannot ship within the promised period, it must give notice and, depending on the revised date and the buyer's response, offer an opportunity to cancel for a prompt refund. The details are in 16 CFR Part 435.
Under the rule, shipment means placing the merchandise in the carrier's physical possession. A printed label may come first. It isn't necessarily shipment.
Thing is, 30 days is not a universal delivery-refund deadline. It doesn't mean every package delivered after 30 days automatically qualifies for a refund. The rule addresses the seller's shipping representation when no other shipping time was provided.
The rule also doesn't require FedEx, UPS, DHL, or another carrier to issue a delay letter. A carrier claim depends on the service purchased, the applicable terms, and sometimes the shipper's account.
Save the right records for each major service
Carrier and marketplace records are not interchangeable. Similar-looking tracking screens can lead to different remedies.
| Service or order type | Preserve | Check before requesting money |
|---|---|---|
| USPS | Service name, mailing receipt, acceptance scan, delivery scan, and correspondence | Whether the purchased USPS product has a refund process for the event |
| FedEx | Tracking events, exception code, service level, promised date, and case number | Whether the service terms provide a refund or service adjustment and who may file |
| UPS | Tracking history, service level, delivery commitment, exception notices, and support records | Whether the account holder or shipper must submit the request |
| Amazon order | Order page, promised date, delivery status, seller identity, fulfillment information, and messages | Whether Amazon or the third-party seller controls the current support route |
| DHL shipment | Tracking history, customs events, requested documents, and delivery record | Whether the delay occurred in the carrier network, during customs, or because information was missing |
For Amazon, begin with the order page. A marketplace guarantee or support process may have requirements that differ from the carrier's policy.
International DHL shipments need another layer of recordkeeping. Save customs notices and requests for documents; a customs hold is a different event from a missed transportation scan.
A formal delay letter may not exist. Ask for a case number, written response, or support transcript instead.
USPS postage refunds follow a separate process
A USPS postage refund is separate from asking a retailer to refund the merchandise. Eligibility depends on the USPS product and service purchased.
The official USPS domestic refund page points customers to product-specific eligibility information, including Priority Mail Express and other extra services. Before filing, gather the label or receipt, tracking number, service name, payment information, and delivery details.
USPS says refund requests are normally processed within two to three business days unless it needs more information. If USPS partly pays or denies the request, its page says you may dispute that decision within 30 days after receiving it.
That 30-day period belongs to the USPS decision process. It isn't a deadline for every seller, marketplace, or carrier dispute.
When a seller blames the carrier
Ask whether the seller put the merchandise into the carrier's possession by the promised shipping date.
If the acceptance scan supports that answer, focus on the carrier's service terms and the seller's customer policy. Send the acceptance scan, service name, and delivery record, then ask whether a shipping refund or another remedy is available.
If the seller appears to have handed over the parcel late, point to the order confirmation and the first acceptance scan. The carrier's later delay may explain the delivery date, but it doesn't settle whether the seller shipped on time.
Turns out, people often use "shipped" for three separate events: a label was printed, the carrier accepted the package, or the package was delivered. Keep each event on its own line in the timeline.
If the first request fails
Ask the seller to put the denial and its reason in writing. Save that response with the timeline.
If a marketplace handled the payment or order support, use the order-specific support route and attach the same records. Keep your account consistent; don't send a new version of the dates.
If you paid by credit card and the merchant won't resolve a qualifying non-delivery or billing problem, ask the card issuer about its billing-dispute process promptly. That process is separate from the FTC shipping rule and any carrier claim.
For a USPS refund that was partly paid or denied, use USPS's stated dispute process. For a carrier case, keep the reference number and ask which document is still missing.
To be honest, a short written request often works better than a long argument. State the promise, show the dates, and ask for one remedy.
Common proof mistakes
One cropped screenshot can hide the tracking number, event history, or status details. Don't edit dates or rely on a third-party tracker without checking the carrier's original page.
An estimated delivery date isn't the same as a guarantee. A "label created" event isn't proof of carrier acceptance.
You generally don't need blockchain records, paid delay apps, or affidavits for an ordinary retail dispute. Don't send a full identity document or unrelated personal information to a tracking site just to create a timestamp.
Questions that come up
Can a tracking screenshot alone prove a shipping delay?
Usually, it shows only what the carrier page displayed at that time. Pair it with the order promise and the delivery or non-delivery record.
Can I demand a full refund because a package arrived late?
Not automatically. The answer may depend on whether the seller missed its shipping promise, whether the carrier service had a relevant commitment, and what the seller's policy says. Ask for the remedy that fits those facts.
Should I request an official delay letter?
You can ask, but major carriers don't share one universal letter process. A case number, transcript, or written support response may be easier to obtain.
What if the tracking page says delivered, but I never received the package?
Save the delivery scan, any delivery photo, and your messages with the seller. Contact the seller or marketplace promptly and request a delivery investigation. This is a non-receipt dispute, not merely a late-delivery claim.
Does the federal 30-day rule guarantee a refund after 30 days?
No. The period generally applies when the seller made no shipping-time representation. It doesn't create an automatic refund for every late delivery.
Before opening a case, save the order page as a PDF, capture the full tracking history, and put the dates in one timeline. Keep every case number until the delivery issue, investigation, or refund is closed.