The USPS Business Customer Gateway provides access to the entire suite of tools and services offered to the United States Postal Service's business customers of all sizes and types.

For large-volume mailers and shippers, the Business Customer Gateway (BCG) is our central USPS ® benefits hub. Take advantage of business services like mail tracking data, APIs, mailing documentation, and more. Small to medium volume shippers can also use our free Click-N-Ship Business Pro™ desktop software to create labels.

2023年1月5日 · The U.S. Postal Service celebrates the iconic yellow school bus and its role in ensuring that millions of children get to school and home again every day.

The U.S. Postal Service celebrates the iconic yellow school bus and its role in ensuring that millions of children get to school and home again every day.

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 for sending mail and shipping packages.

打印 USPS 邮资和寄件标签、追踪包裹，使您的整个投递过程实现自动化。 您将获得与简单易用的 API 轻松集成所带来的各种优势，并享受 USPS 商业定价优惠。

2023年1月5日 · With the release of the School Bus additional ounce stamp, the U.S. Postal Service celebrates the iconic yellow school bus and its place in the nation’s collective childhood. About 25 million children across the United States ride a yellow bus to school every day.

2023年1月5日 · This stamp will go on sale nationwide January 5, 2023, and must not be sold or canceled before the first-day-of-issue. With the release of this new additional ounce stamp, the Postal Service™ celebrates the iconic yellow school bus and its role in ensuring that millions of children get to school and home again every day.

2023年1月5日 · With the release of the School Bus additional ounce stamp, the U.S. Postal Service celebrates the iconic yellow school bus and its place in the nation's collective childhood. About 25 million...

With the release of the School Bus additional ounce stamp, the U.S. Postal Service celebrates the iconic yellow school bus and its place in the nation’s collective childhood. About 25 million children across the United States ride a yellow bus to school every day.