Information and solutions relating to printing and exporting the intelligent mail barcode.
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All Mailers requesting a Mailer ID (MID) must go to www.usps.com and select the Business Customer Gateway located on the bottom right hand corner of the web page. The mailer must logon as an existing user or register as a new user to gain access to the Business Customer Gateway. Once the mailer has access, they will select the "Mailer ID" link to obtain a MID.
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