Tracking

How to spot a fake AliExpress tracking ID before you ship

Some AliExpress suppliers play a quiet game: to clear their own “ship within 24 hours” clock, they slap a tracking ID on your order before the parcel actually exists. Sometimes it's a recycled number from an old shipment. Sometimes it's a real ID for a different parcel entirely. Either way, if you upload it to eBay, you're the one who eats the defect when it never moves.

A fake or premature tracking ID is one of the few dropshipping problems where five seconds of checking saves you a buyer dispute, a late-shipment hit, and a refund. Here's how to spot one before it ever touches your eBay listing.

Why fake IDs happen at all

It's rarely malice — it's metrics. AliExpress holds suppliers to dispatch deadlines, so a supplier who's behind has an incentive to mark an order “shipped” with some number to stop their own clock. Common varieties:

• Recycled IDs — a tracking number from a previous order, already showing “delivered” somewhere else.
• Placeholder IDs — a well-formed but unregistered number that simply never appears in any carrier system.
• Mismatched-carrier IDs — a number whose format belongs to a courier the supplier isn't actually using.

Tell 1: it never gets a first scan

The clearest signal is time. A real tracking ID gets an “accepted” or “received by carrier” scan within a few days of being issued. A fake one sits at NO_LOGISTICS or shows no events at all, no matter how long you wait.

The rule of thumb: a tracking ID that exists but has produced zero carrier scans 3–4 days after issue is guilty until proven innocent. Don't upload it to eBay yet.

This is also why you should never upload a number the instant logistics_status flips to shipped. Give it a beat to earn a real scan first. Premature uploads are a leading cause of late-shipment pain — the kind we dig into in the hidden cost of a missed AliExpress tracking update.

Tell 2: the status is already “delivered” — somewhere else

A recycled ID will often track perfectly — to the wrong country, the wrong city, or a delivery date before your buyer even ordered. If the tracking shows delivered to a postcode three regions away from your customer, that number belongs to someone else's parcel.

1. Check the destination on the carrier page against your buyer's region.
2. Check the event dates — a “delivered” date earlier than your order date is a dead giveaway.
3. If the first scan is in a country your supplier never ships from, treat it as suspect.

Tell 3: the carrier prefix doesn't match the claimed courier

Tracking IDs carry meaning in their format. A prefix and length tell you which courier should own that number. If AliExpress's carrier_name says one thing but the ID's prefix maps to a completely different courier, something's off — either a fake, or a number that simply won't track on the service eBay tries to use.

This is doubly important because carrier_name is unreliable on its own — the prefix is the source of truth. We cover the prefix patterns in carrier prefix codes every UK dropshipper should know, and the broader warning in why you should never trust AliExpress's carrier_name field on its own.

Tell 4: format anomalies

Well-made fakes are rare; sloppy ones are common. Watch for IDs that are the wrong length for their claimed format, that reuse an obviously sequential pattern across several of your orders, or that fail a basic checksum for a format that has one (many international postal IDs do). A batch of orders all sharing suspiciously similar IDs is a red flag that a supplier is auto-generating placeholders.

What to do when you catch one

Don't panic and don't upload. Your options, in order:

• Wait the window. Give a no-scan ID a few days — some are just slow first scans, not fakes.
• Message the supplier for the real number once you're sure. Most will provide it rather than risk a dispute.
• Hold the eBay upload until you have a number that actually scans. A slightly late real upload beats an on-time fake that triggers an Item Not Received case.

Catch them at scale, automatically

Eyeballing every ID works at 10 orders a day. At 300 a month it's hopeless — and that's exactly when a single uploaded fake turns into a defect you didn't see coming. The practical defence is to surface the signals on every row automatically: which IDs have produced no scans, which show a status that contradicts the order, and which carrier the prefix really maps to.

That's the everyday job of Fetch Order Tracking. It pulls each order's tracking ID, resolves the real courier from the prefix (not the unreliable carrier_name), tracks the live status, and writes it all into your Google Sheet — so an ID that's been “shipped” for days with no movement, or one already showing delivered to the wrong place, stands out instead of slipping through to eBay.

You still make the call on a suspicious order — but with Fetch Order Tracking doing the watching, you're catching fakes before they cost you, not reading about them in a buyer's angry message a week later.

Frequently asked questions

How can I tell if an AliExpress tracking ID is fake before uploading it to eBay?

The strongest signal is a complete absence of carrier scans. A real tracking ID earns an accepted or received-by-carrier scan within a few days of being issued, so an ID that sits with zero events three to four days after issue should be treated as suspect. Other tells include a status already showing delivered somewhere else, and a prefix that does not match the claimed courier.

Why would a supplier give me a fake or recycled tracking number?

It is usually metrics rather than malice. AliExpress holds suppliers to dispatch deadlines, so a supplier who is running late has an incentive to mark an order shipped with some number to stop their own clock. That number might be recycled from an old shipment, a well-formed placeholder that never registers, or an ID whose format belongs to a courier they are not actually using.

What should I do when I catch a suspicious tracking ID?

Do not panic and do not upload it. Give a no-scan ID a few days in case it is just a slow first scan, then message the supplier for the real number once you are sure. Hold the eBay upload until you have a number that actually scans, because a slightly late real upload beats an on-time fake that triggers an Item Not Received case. Fetch Order Tracking flags no-movement IDs automatically so they stand out.

Related guides

• Carrier prefix codes every UK dropshipper should know
• Why you should never trust AliExpress's carrier_name field on its own
• The hidden cost of a missed AliExpress tracking update

---