常见问题 & 参考
查找有关包裹追踪、运输时间和递送状态的常见问题的答案
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How to Track a Parcel With Any Carrier
Paste any tracking number to find your package across 1,200+ carriers. Works for USPS, UPS, FedEx, DHL, Royal Mail, and international postal services worldwide.
Pending Status in Tracking: What It Means
A pending tracking status usually means the carrier received the label but not the package yet. See the other causes and how long each one normally takes to clear.
Package Delivery Delays and Common Causes Explained
Find out what causes package delivery delays, including weather and operational issues, and learn how to track and handle delayed shipments, check the steps…
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- SingPost tracking number example: format, prefixes, and what it ends with
- Tracking number examples by carrier: UPS, USPS, FedEx, DHL, SingPost, China Post, Cainiao, and OnTrac
- UPS tracking number example: format, length, and what it starts with
- USPS tracking number format: official examples, length, and prefixes
AliExpress Standard Shipping Tracking Format
Your AliExpress LP code changes to a 13-character postal number after leaving China. See exactly when the switch happens and how to track both numbers at once.
Anti-dumping duties: Extra taxes you didn't expect
Understand why some goods face massive extra taxes and how to check if your items are affected.
Cainiao Tracking Number Format and LP Codes
Decode Cainiao LP00 tracking numbers used by AliExpress and Temu. See why the code changes after leaving China and which local carrier picks up your package.
China Post Tracking: R, E, L, C Prefix Guide
Figure out what the R, E, L, or C prefix on your China Post tracking number actually means. Covers ePacket (LX), EMS (EX), and registered mail (RX) with real number breakdowns.
Customs Clearance Process for Import and Export
Learn about the customs clearance process and its importance in trade. Find out how to clear customs and start your import or export journey
What are customs disbursement fees?
Why couriers charge extra fees to handle your customs payments and how you can avoid or minimize them.
Why is my package stuck in customs inspection?
Common reasons for customs delays and what actually happens when your parcel is pulled for a random inspection.
DHL Tracking Number Format: 10 vs 11 Digits
Tell apart DHL Express 10-digit waybills from eCommerce 11-digit codes and Parcel DE 12-to-20-digit numbers. Includes real examples and the check digit formula.
DPD Tracking Number: UK, DE, and EU Formats
DPD tracking numbers range from 10 to 14 digits and change format by country. See how to tell UK, German, and French DPD codes apart, plus get your Predict time slot.
EU VAT changes: What happened to the €22 exemption?
Why the €22 VAT exemption was removed in 2021 and how it affects small packages entering the European Union.
Expedited Shipping Options Explained
Learn about expedited shipping and its benefits. Get faster delivery and priority handling for urgent shipments.
FedEx Tracking Number Format: All Lengths
Tell apart FedEx 12-digit Express, 15-digit Ground, 20-digit SmartPost, and 22-digit Freight tracking numbers. Includes real examples and a check digit calculator.