USPS Information

Learn more about the United States Postal Service and the regulations and requirements for mailing.

USPS Homepage
PostalPro
An easy to navigate website that provides a wealth of resources to enhance communication and promote transparency between business mailers and the United States Postal Service
Customer’s Mailing Guide
This guide explains your options for mailing and helps you choose the services that are best for you
International Shipping
A quick guide to preparing International Shipments