An eBay buyer paid two days ago, the AliExpress supplier marked the item shipped, and the order page now shows a long string of letters and digits. You paste it into eBay and the tracking page says it cannot find the parcel. This guide explains what an AliExpress tracking number is, which formats eBay can follow, why a number goes quiet halfway through delivery, and how to get buyers a tracking link that keeps updating.
Quick answer: An AliExpress tracking number is the reference the supplier's logistics partner gives your parcel. International postal numbers and domestic last-mile numbers usually work on eBay, while internal logistics references (often starting with LP) usually do not. When the format eBay can read only appears after the parcel reaches your buyer's country, add or update the tracking at that point, or convert it.
- Find the number under the order's tracking or logistics details in your AliExpress buyer account.
- Check its format before you upload it to the eBay order.
- Expect a handoff: many parcels change carrier and number once they arrive in the destination country.
- Ecomli, a non-API browser extension for eBay dropshippers, can convert supported AliExpress tracking for your eBay orders after its automatic checks.
Where to find an AliExpress tracking number on a supplier order
Every AliExpress order you place for an eBay sale lives in your AliExpress buyer account under My Orders. Open the order, then open its tracking or logistics details. You will see the shipping method the supplier used (for example AliExpress Standard Shipping, AliExpress Selection Standard or a named courier), the tracking number, and a list of scan events. The number can appear a few days after the supplier marks the order shipped, because the first scan often happens at a consolidation warehouse rather than at the supplier's door.
Copy the number from that page instead of from the supplier's chat message. Suppliers sometimes paste a placeholder or an internal reference into chat, and the logistics page is the record the carrier actually scans. If you want the eBay side of the steps (Seller Hub, the eBay app and bulk uploads), our walkthrough on how to add a tracking number on eBay covers each screen. Amazon parcels behave differently again, and the Amazon TBA tracking number guide explains that case.
AliExpress tracking number formats and what eBay does with each
The format tells you who is carrying the parcel right now and whether eBay's tracking page can follow it. Use this table as a first check before you upload anything.
| What the number looks like | What it usually is | How it tends to behave on eBay | What to do |
|---|---|---|---|
| Starts with LP followed by digits | An internal logistics order reference from the shipping network | Often not recognized by eBay's carrier list | Wait for a carrier number, or convert it |
| Two letters, nine digits, two letters (for example ending in CN) | An international postal tracking number | Usually recognized, though scans can pause while the parcel is in transit between countries | Upload it and choose the matching carrier |
| A long all-digit number or a domestic carrier format | A last-mile number from a carrier in the buyer's country | Usually the most reliable for buyers to follow | Upload it, or replace the earlier number with it |
| Short codes from a named courier | A courier's own waybill number | Depends on whether eBay lists that courier | Pick the courier by name, or choose Other and enter it |
Treat the table as a pattern guide. Shipping networks change their numbering, and the same shipping method can produce different formats depending on the route. The test that matters is simple: after you add the number, open the eBay order and confirm the tracking link shows real scan events.
Why an AliExpress tracking number stops updating in transit
Most AliExpress parcels travel in legs. The supplier hands the item to a sorting center, it moves on a consolidated shipment to the destination country, and a domestic carrier delivers the final leg. Each leg can carry its own reference. The number you uploaded on day two may stop showing new scans once the parcel crosses the border, even though the domestic carrier is already moving it under a different number.
For an eBay seller, that quiet stretch is where buyer questions start. eBay's own guidance on adding tracking information lets you add or edit tracking on an order, so you can replace an early reference with the last-mile number when it appears. Plan your eBay handling time around the time your supplier usually takes to generate a scannable number, so the upload lands inside the window you promised.
Three habits keep this manageable:
- Check new AliExpress orders once a day and upload any tracking number that already has a carrier scan.
- Recheck orders whose tracking has been quiet for several days and look for a new last-mile number in the AliExpress logistics details.
- Message the buyer with the updated link when the number changes, so they follow the right carrier.
Converting AliExpress tracking for eBay inside Ecomli
Ecomli is a non-API browser extension for eBay dropshippers. It works through the eBay seller account already signed in to your desktop Chrome browser, so there is no API connection to authorize. Sellers use it to find products, create listings from Amazon and AliExpress, keep those listings in line with supplier stock and prices, place supplier orders and handle tracking from one place. If you are comparing tools for that whole workflow, our roundup of the best eBay dropshipping software sets the options side by side.
The Ecomli feature that handles unreadable or quiet AliExpress numbers is Tracking Conversions, which is included on every plan. It converts supported AliExpress tracking numbers into eBay-compatible tracking so buyers can follow the delivery from their eBay order. For each store you choose how AliExpress parcels are handled:
| Option | What it does | Cost | Good fit when |
|---|---|---|---|
| AliExpress local courier tracking | Uses the domestic carrier's number once the parcel has one | Included | Your suppliers' routes reliably hand off to a carrier eBay recognizes |
| Aquiline conversion | Converts the AliExpress tracking into an eBay-compatible number through Aquiline | 1 Aquiline credit per conversion (100 credits for $20/month, or a 100-credit pack for $30) | You want eBay-compatible tracking without waiting for the last-mile handoff |
Ecomli links each supplier order to its eBay sale. Orders placed through Auto Ordering or recorded in Orders are linked directly. With your AliExpress buying account signed in, Ecomli also matches supplier orders placed after the eBay sale by item and delivery address, and asks you to pick when more than one order could fit. It adds the converted tracking to the eBay order after its automatic checks rather than instantly. Reading supplier tracking and adding it to eBay happen in your browser, so those steps run while the browser is open, and the Needs-attention view plus Check now let you review anything that did not convert. Not every parcel will convert, and Aquiline credits never expire. You can see how the feature fits the rest of the workflow on the Tracking Conversions overview.
The benefit is time and buyer confidence. Instead of copying numbers from AliExpress order pages and revisiting quiet parcels, you review the short list Ecomli flags. Plan details are on the pricing page.
Keeping buyers informed while an AliExpress parcel is in transit
A tracking number that eBay can follow does most of the work, but a short message at the right moment prevents a lot of worry. When the tracking changes carrier, send the buyer the new carrier name and a sentence explaining that the parcel is now with the local delivery service. If a scan stalls for longer than your listing's delivery estimate suggests, a calm update with the current status helps you avoid an eBay item not received case. Our guide on how to message a buyer on eBay has templates for that moment.
Ecomli's Auto Messages can send rule-based buyer messages for shipping events, with item ID or SKU conditions you set, so buyers get a consistent shipping note without you writing each one. Keep an eye on the tracking side of eBay's seller performance standards as well, since accurate tracking on time supports a healthy account over months of AliExpress orders. For the wider order flow, from placing the supplier order to delivery, see our breakdown of eBay dropshipping order fulfillment.
Frequently asked questions about AliExpress tracking numbers
What does an AliExpress tracking number look like?
It depends on the carrier. Internal logistics references often start with LP and a long run of digits. International postal numbers usually follow a two letters, nine digits, two letters pattern. Last-mile numbers follow the format of the carrier in the buyer's country.
Will eBay accept a tracking number that starts with LP?
Often it will not, because an LP reference belongs to the shipping network rather than a carrier eBay lists. Wait for the carrier number to appear in the AliExpress logistics details, or use a conversion such as Ecomli's Tracking Conversions with Aquiline.
Why has my AliExpress tracking stopped updating?
The parcel has usually moved to another leg of the trip, most often the domestic carrier in the buyer's country. Check the AliExpress order for a new number and update the eBay order with it.
Can I change the tracking number on an eBay order after uploading it?
Yes. eBay lets you add or edit tracking on an order, so you can replace an early AliExpress reference with the last-mile number once it appears. Tell the buyer when you do, so they follow the right carrier.
Two Ecomli features cover the steps above: Tracking Conversions with Aquiline, which adds eBay-compatible tracking for supported AliExpress parcels, and Auto Messages, which sends rule-based shipping messages to buyers.
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