How to Register to Business Customer Gateway

Go to

Go to the bottom of the page

Click Business Customer Gateway UNDER “OTHER USPS SITES”

If not yet registered, click Register for free

Enter all required information (enter CRID if available)

Make sure you write down your Username and Password (It’s Case Sensitive)

Once already registered

Sign In

Click MAILER ID (UNDER Favorite Services on the right side)

Your 9 digit Mailer ID is below “Mailer ID” or on top of Back button
(Give MAILER ID to Castle Press, before the mailing job)

On the same page, Click Edit Data Distribution Profile
(On the right side, below Options)

Under FULL-SERVICE ACS (highlighted in blue)
Click the circle on the left side of Mailer ID (MID) Holder to select.

Click Save Profile at the bottom of the page, click Return

Click Edit Program Options under Options

Check box for Full / Basic Service AND Full Service ACS, then click Update at the bottom of the page, then click Return

Sign Out

See also:

Direct Mail Home Page

Marketing Home Page

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