ePacket tracking is a real-time system that lets you follow any ePacket shipment from registration with China Post through international transit, customs clearance, and final delivery to your address, using a unique 13-character tracking number that works across China Post, USPS, and destination-country postal portals worldwide.
Originally introduced in 2011 as a partnership between USPS and China Post, ePacket has grown into one of the most widely used shipping methods for international e-commerce buyers purchasing lightweight products from Chinese sellers on platforms such as AliExpress, eBay, and Shopify.
This complete guide covers every method to track your ePacket package, explains all tracking number formats, decodes every status message, lists all 44 eligible countries, and tells you exactly what to do when ePacket tracking stops updating.
What Is ePacket?
| Detail | Information |
|---|---|
| Full Name | ePacket (also called EUB, e-Youbao, e邮宝) |
| Service Type | International e-commerce shipping service |
| Origin Countries | China and Hong Kong |
| Introduced | 2011, USPS and China Post partnership |
| Operated By | China Post EMS in partnership with destination postal services |
| Countries Served | 44 countries worldwide |
| Weight Limit | Under 2 kg (under 5 kg for UK) |
| Value Limit | Under 400 USD declared value |
| Tracking Number Format | 2 letters plus 9 digits plus CN |
| Delivery Time | 7 to 30 business days depending on destination |
| USA Delivery Time | 10 to 20 business days |
| Final Mile USA | USPS First-Class Mail |
| Free Return | Yes, undeliverable packages returned free of charge |
| Best For | Lightweight e-commerce parcels from China |
ePacket is an affordable, convenient, and fast shipping option offered by merchants in China and Hong Kong mainly for light parcels under the weight of 2 kg. As the name ePacket implies, the shipping service was designed for e-commerce. It is an exclusive shipping service for merchants on eBay, AliExpress, and other global marketplaces.
The USPS first introduced ePacket shipping in 2011 as a new service that allows lightweight packages from Hong Kong and mainland China to receive USPS First-Class Mail shipping and tracking services. Since its introduction, ePacket has grown to include over 44 participating regions.
ePacket Tracking Number Format
Your ePacket tracking number is the key to monitoring your package at every stage of its international journey.
The China EMS tracking number format consists of letters and numbers. The first couple of letters signify the type and method of parcel sending, then there are 9 digits, and the last two letters are CN meaning China.
| Component | Detail | Example |
|---|---|---|
| First 2 characters | Service code letters | LX, LZ, LE, or similar |
| Middle 9 characters | Unique parcel identifier | 123456789 |
| Last 2 characters | Country code for China | CN |
| Full example | Complete 13-character format | LX123456789CN |
Common ePacket tracking number prefixes include LX, LZ, LY, and LE. All ePacket numbers end with CN confirming China as the origin country.
Where to find your ePacket tracking number:
- In the shipping confirmation email from the seller after dispatch
- In your AliExpress account under My Orders for the specific purchase
- In your eBay account under Purchase History next to the relevant order
- On the seller’s store order management page if purchased directly
- In any SMS or app notification from the seller after dispatch
How ePacket Tracking Works: The Complete Journey
Understanding the full ePacket shipping process helps you interpret every tracking update correctly and set accurate delivery expectations.
Step 1: Registration at China Post The seller registers the package at a China Post facility. A tracking number is assigned and the first scan creates the initial record visible in the tracking system.
Step 2: Collection and Transfer Hubs The package passes through transfer hubs within China or Hong Kong. Multiple scans occur at different facilities, generating location updates across the country of origin.
Step 3: Export Customs in China China Post handles export customs documentation on behalf of the seller. A tracking update confirms the package has cleared Chinese customs and is ready for international transport.
Step 4: International Air Transport ePacket deliveries leverage extra cargo space on passenger flights to quickly ship products to other ePacket-participating countries. This is what separates ePacket from slower surface mail services.
No scan updates appear during the flight itself. This causes the most common tracking gap for buyers, typically lasting 1 to 5 days, depending on the route.
Step 5: Arrives at Destination Country The package is scanned upon arrival at the destination country’s international mail processing center. For USA arrivals, this is typically a USPS international mail facility.
Step 6: Import Customs Clearance The package undergoes customs inspection in the destination country. Most ePacket packages clear customs within 2 to 5 business days. Delays can extend this to 10 days or more during peak periods.
Step 7: Handover to Local Postal Service After customs clearance, ePacket is handed to the local postal carrier for final delivery. In the USA this is USPS. In other countries it is the national postal service of the destination.
Step 8: Final Delivery The local carrier delivers to your address and records the final delivered status in the tracking system.
How to Track Your ePacket Package
Once you have your tracking number, here are all available tracking methods:
Method 1: China Post Official Website
Visit the China Post tracking portal and enter your 13-character tracking number. China Post’s system shows all scans that occurred within China and internationally through the EMS network.
Method 2: USPS Website for USA Recipients
As China Post and USPS work in partnership, China Post ePacket’s tracking API is integrated with the USPS system. As a result, customers expecting delivery in the USA can use the USPS tracking tool to track their ePacket.
Visit usps.com, enter your 13-character ePacket tracking number in the tracking field, and click Track. USPS will display all available status updates including those from the US delivery leg.
Customers can visit the USPS website and click the Quick Tool option from the menu bar where the tracking tool allows the entry of up to 35 tracking numbers simultaneously.
Method 3: Track Through Your Marketplace Account
For AliExpress purchases, log into your account and go to My Orders. The tracking number is displayed next to each order along with a direct link to the current delivery status.
For eBay purchases, go to My eBay and then Purchase History. The ePacket tracking number appears next to the relevant order.
Method 4: Destination Country Postal Website
For packages arriving outside the USA, use your country’s national postal service website. Most national postal services that participate in the ePacket program support direct tracking of ePacket numbers.
Tracking information can be accessed through websites of the postal services involved, such as USPS, China Post, or the destination country’s postal service.
Method 5: Third-Party Tracking Platforms
| Platform | Best For |
|---|---|
| indiaposttrackings.com | ePacket and India Post combined tracking |
| 17track.net | Multi-carrier global tracking including ePacket |
| parcelsapp.com | ePacket with full journey visibility |
| aftership.com | e-commerce ePacket order management |
| ship24.com | ePacket international tracking |
ePacket Delivery Time by Country
Delivery times vary significantly by destination country. Here is a verified breakdown of standard ePacket delivery windows:
| Destination | Estimated Delivery Time |
|---|---|
| United States | 10 to 20 business days |
| United Kingdom | 10 to 20 business days |
| Australia | 10 to 20 business days |
| Canada | 10 to 20 business days |
| Germany | 10 to 20 business days |
| France | 10 to 20 business days |
| Russia | 7 to 20 business days |
| Saudi Arabia | 7 to 20 business days |
| Mexico | 20 business days |
| Brazil | 20 to 30 business days |
| Other countries | 7 to 30 business days |
These times represent average delivery windows under normal conditions. Delays can occur due to public holidays, severe weather, customs backlogs, and high-volume shipping periods. In most cases packages arrive within two months even under delayed conditions.
All 44 ePacket Countries
ePacket is not available everywhere. It currently serves buyers in 44 participating countries. Here is the complete list organized by region:
North America: United States, Canada, Mexico
Europe: United Kingdom, Germany, France, Spain, Italy, Netherlands, Belgium, Switzerland, Austria, Sweden, Norway, Denmark, Finland, Portugal, Poland, Czech Republic, Hungary, Slovakia, Greece, Croatia, Luxembourg, Estonia, Latvia, Lithuania, Slovenia, Belarus, Ukraine, Russia
Asia Pacific: Australia, New Zealand, Japan, South Korea, Singapore, Malaysia, Thailand, India
Middle East and Africa: Saudi Arabia, Israel, Turkey, South Africa
Latin America: Brazil
If your country is not on this list, ePacket is not available for your address and the seller will need to use an alternative shipping method.
ePacket Tracking Status Messages Decoded
Here is every status message you may see when tracking your ePacket package and exactly what each one means:
| Status | What It Means |
|---|---|
| Item Accepted | Registered at China Post, journey officially started |
| Item Bagged | Consolidated with other parcels for departure |
| Departed Facility | Left a China Post sorting center |
| In Transit to Destination | Moving through China or international network |
| Export Customs Cleared | Passed Chinese export customs |
| Departed China | Left China, on international flight |
| In Transit | On international flight, no scan updates during flight |
| Arrived at Destination Country | Landed at destination country mail facility |
| Import Customs Clearance | Being processed by destination customs |
| Customs Released | Cleared import customs, handed to local carrier |
| In Transit with USPS | Moving through USPS network in the USA |
| Out for Delivery | On delivery vehicle, arriving today |
| Delivered | Successfully delivered to recipient |
| Delivery Attempted | Carrier tried but recipient unavailable |
| Available for Pickup | Held at local post office for collection |
| Returned to Sender | Package being sent back to China, free of charge |
ePacket Weight and Size Restrictions
ePacket has strict eligibility requirements. Packages that exceed these limits are not eligible for the service.
| Restriction | Limit |
|---|---|
| Maximum Weight | 2 kg (under 5 kg for UK shipments) |
| Maximum Declared Value | Under 400 USD |
| Maximum Combined Dimensions | Length plus width plus height must not exceed 35 inches |
| Maximum Single Dimension | No single side can exceed 24 inches |
| Minimum Length | 14 cm |
| Minimum Width | 11 cm |
| Package Type | Small parcels and direct mail items only |
These restrictions are what make ePacket particularly well-suited for lightweight e-commerce products like electronic accessories, jewelry, clothing items, cosmetics, and small household goods commonly sold on AliExpress and similar platforms.
ePacket vs Other China Shipping Methods
| Feature | ePacket | China Post Registered Mail | EMS China | AliExpress Standard |
|---|---|---|---|---|
| Delivery Time to USA | 10 to 20 days | 20 to 40 days | 7 to 15 days | 15 to 45 days |
| Full Tracking | Yes | Partial | Yes | Yes |
| USPS Integration | Yes | No | No | Partial |
| Weight Limit | 2 kg | 2 kg | 30 kg | 5 kg |
| Value Limit | 400 USD | No limit | No limit | No limit |
| Free Return | Yes | No | No | No |
| Cost | Low | Very low | High | Low |
| Countries | 44 | 180 plus | 100 plus | 220 plus |
| Best For | Light e-commerce | Budget non-tracked | Urgent parcels | General shopping |
ePacket consistently outperforms China Post Registered Mail and standard untracked options for e-commerce buyers due to its USPS integration, reliable delivery windows, full tracking visibility, and the free return policy that reduces dispute risks for both buyers and sellers.
ePacket Tracking Not Updating: Complete Fixes
Fix 1: Allow 24 to 72 Hours After Registration
New ePacket packages take 24 to 72 hours to appear in the tracking system after the seller registers the shipment at China Post. The number exists in the system but no scan data is visible until the package physically reaches the first sorting facility.
Fix 2: Understand Flight Transit Gaps
The longest tracking gap occurs during the international flight from China to the destination country. No scans happen during air transit. This gap typically lasts 1 to 5 days depending on the flight route. This is completely normal and does not indicate a problem.
Fix 3: Wait During Customs Clearance
Import customs at the destination country is the most common cause of tracking delays beyond expected timelines. Most packages clear within 2 to 5 days but peak periods can extend this significantly. Tracking resumes once the package has cleared customs and been handed to the local carrier.
Fix 4: Switch to USPS Tracking for USA Recipients
Once your ePacket enters the US postal system, USPS tracking provides more detailed and frequent updates than the China Post portal. Enter your same 13-character tracking number directly on usps.com for the most current information.
Fix 5: Check If the Seller Actually Shipped
A common situation is a tracking number being generated before the package is physically taken to the post office. If the tracking shows no movement 5 to 7 days after the seller marked as shipped, message the seller and confirm the physical dispatch date.
Fix 6: Contact China Post EMS
For packages with no movement after 30 days from the registration date, contact China Post EMS directly with your tracking number. Chinese sellers on AliExpress can also raise a formal investigation with China Post on behalf of buyers.
Fix 7: Open a Dispute on the Marketplace
If the maximum delivery window has passed without delivery and the seller is unresponsive, open a formal dispute through eBay, AliExpress, or whichever platform was used for the purchase. Both platforms have buyer protection policies that cover ePacket shipments.
ePacket for AliExpress Buyers
AliExpress is an international marketplace with numerous Chinese third-party sellers offering products at low prices. These third-party sellers prefer to ship via ePacket, a cost-effective shipping solution from China and Hong Kong, within a reasonable timeframe.
When purchasing on AliExpress, look for sellers who offer ePacket in the shipping options dropdown on the product page. ePacket is typically faster and more trackable than other free shipping options, such as China Post Ordinary Small Packet Plus.
For orders under 2 kg and valued under 400 USD, choosing ePacket when available is almost always the best balance of speed, tracking visibility, and cost.
ePacket for eBay Buyers
For eBay purchases from Chinese sellers, ePacket appears as a shipping option during checkout. When a seller ships via ePacket, the tracking number is automatically linked to your eBay account.
You can track ePacket packages directly within your eBay account without visiting any separate tracking website. For USA buyers, tracking automatically switches to USPS status updates once the package enters the USPS network.
Tips for the Best ePacket Tracking Experience
Save your tracking number immediately after the seller confirms shipment. Do not rely solely on the email confirmation to locate it later.
Use USPS tracking for USA deliveries. The USPS portal provides more granular and frequent updates for the final delivery leg than the China Post portal.
Allow the full delivery window before escalating. ePacket to the USA takes 10 to 20 business days. Business days exclude weekends and public holidays. Calculate the full window before contacting the seller or opening a dispute.
Track through multiple platforms. Different tracking platforms update their data at different intervals. If one shows no update, try another to confirm the current status.
Check your local post office. If tracking shows a delivery attempt or an available-for-pickup status, visit your nearest post office with your tracking number and a photo ID as soon as possible.
Use your marketplace account. Tracking through your AliExpress or eBay account is the most convenient method as updates appear automatically without entering tracking numbers manually.
Frequently Asked Questions About ePacket Tracking
What is ePacket tracking?
ePacket tracking is the real-time shipment monitoring system that lets you follow a package sent via ePacket from China Post registration through international transit, customs clearance, and final delivery using a unique 13-character tracking number.
What does an ePacket tracking number look like?
An ePacket tracking number is 13 characters long. It starts with two letters such as LX or LZ, followed by 9 digits, and ends with CN indicating China as the origin country. Example format: LX123456789CN.
How long does ePacket take to deliver?
ePacket delivery time is typically 10 to 20 business days for the USA, UK, Australia, and most European countries. Russia and Mexico can take up to 20 business days. Remote destinations may take up to 30 business days.
Why is my ePacket tracking not updating?
Tracking gaps are normal during international flights and customs clearance. Allow 1 to 5 days during the flight transit period and 2 to 5 days during customs without expecting new updates. If no movement appears after 30 days from the registration date, contact the seller.
Who delivers ePacket in the USA?
USPS handles final delivery for all ePacket packages in the United States. The ePacket tracking system is integrated with USPS, meaning your 13-character China Post tracking number also works directly on usps.com.
How many countries does ePacket cover?
ePacket currently serves buyers in 44 countries including the USA, UK, Australia, Canada, Germany, France, Japan, South Korea, India, Brazil, and others.
What is the weight limit for ePacket?
ePacket has a maximum weight limit of 2 kg for most destination countries and up to 5 kg for the United Kingdom. The declared value must not exceed 400 USD.
Is ePacket free to return?
Yes. One of ePacket’s most buyer-friendly features is that undeliverable packages are returned to the sender in China free of charge. This protects both buyers and sellers in cases of failed delivery.
Can I track ePacket on USPS?
Yes. USPS fully integrates with the China Post ePacket tracking system. Enter your 13-character ePacket tracking number directly on usps.com to see all available status updates including the US delivery leg.
What is the difference between ePacket and China Post Registered Mail?
ePacket offers faster delivery, USPS integration in the USA, full end-to-end tracking, and a free return policy. China Post Registered Mail is cheaper but slower with limited tracking visibility and no USPS integration.
Read Also: USPS Tracking Number: Complete Guide to Track Your Package Online