Check filing periods for each international mail service. Gather your documents including your 13-digit tracking number and other supporting documentation. Click "Create an Inquiry," log in to …

寄件人拨打 USPS 客服号码 800-222-1811，并提供运单号码、寄出日期、寄件人和收件人的姓名和地址、寄件人电话号码、包裹内容。 寄件人在 USPS 官网 file a claim，填写运单号码、寄 …

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Welcome to USPS.com. Track packages, pay and print postage with Click-N-Ship, schedule free package pickups, look up ZIP Codes, calculate postage prices, and find everything you need …

USPS 通过 Priority Mail International 服务，为超过 180 个国家/地区 提供可靠且平价的国际投递服务。 大多数 Priority Mail International 发货包括追踪和保险：不可转让的文件最高可达 100 美 …

Member countries of the Universal Postal Union (UPU) have agreed to use certain documents in the processing and delivery of mail. In conjunction with that agreement, the Postal Service …

Compare USPS mail services by starting retail prices, shipping time, and more. Most services automatically include USPS Tracking ®, and you can add insurance and extra services. Fast …

Damage report (CN24) is a important reference for post offices to investigate the package. If a damage report (CN24) is not available, then there is a chance that you may not be …

The new PS Form 2856, Damage Report of Insured Parcel and Contents, (August 2006), complies with the requirements of Postal Operations Manual 146.112.d. Use this form when …

Use Click-N-Ship to ship packages from your home or office. Learn about discounts when using enhanced Click-N-Ship service; order free boxes; print USPS Ground Advantage, Priority Mail, …