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Postal Store
Welcome to the Postal Store at USPS.com! Order stamps, shipping supplies, and unique items only available from the United States Postal Service.
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PS Form 3615 - Mailing Permit Application and Customer Profile
Enter second ID number. Authorization for Precanceled Stamps or. Postage Evidencing Systems (Meter/PC. Postage) to Present Presorted Mail in Bulk.
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PS Form 3817, April 2007 PSN 7530-02-000-9065
This Certificate of Mailing provides evidence that mail has been presented to USPS for mailing. This form may be used for domestic and international mail.
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