Signing On and Off

To use the PostalOne! system, log on with your unique username and password.

To log on:

1. Open a Web browser and go to the Business Customer Gateway page on usps.com.

2. Enter your username and password, then click Sign In. Both username and password are case sensitive.

3. Click a link to a PostalOne! feature, such as Balance & Fees or Electronic Data Exchange.

To log off:

1.  On the left menu bar, or at the top or bottom of any PostalOne! system page, click Sign Out.