提醒：USPS.com is undergoing routine maintenance starting 11 p.m. ET, Saturday, October 17 through 3 a.m. ET, 2026 年 10 月 18 日(星期日). During this time, payment transactions on some applications will be temporarily unavailable. 对此造成的不便，我们深表歉意。
我们简化的地面运送解决方案可帮助您的企业在 2-5 天内交付*，且费用中不包含隐藏费用并包含 USPS Tracking® 追踪。
*对于不超过 70 磅的可邮寄物品。预计在 2-5 天内送达。Packages going to certain places (including Alaska, Hawaii, and offshore destinations), or containing hazardous materials may receive slower service.
*对于不超过 70 磅的可邮寄物品。预计在 2-5 天内送达。Packages going to certain places (including Alaska, Hawaii, and offshore destinations), or containing hazardous materials may receive slower service.
邮戳： 如果您想确保您的邮件在邮寄当天收到邮戳，请要求 Post Office™ 邮局零售柜台的员工免费手动盖销。了解详情
