Business Portal (Formerly Customer Onboarding Portal)
Description
Featured Resources
User Guides
03/11/2026
03/11/2026
Business Portal User Account Creation
Instructions for new USPS Business Customers to generate a new account.
Tech Guides
03/11/2026
03/11/2026
Merchant Onboarding and Authorization Tech Guide
Merchants need to follow a two-step process to authorize a Label Provider to generate shipping labels on their behalf.
User Guides
03/11/2026
03/11/2026
USPS Business Portal (COP) Onboarding User Guide
The United States Postal Service (USPS)Business Portal (COP) offers business customers a modern, streamlined way to create and manage a USPS business account set-up and onboard core services.