OSM Worldwide fully utilizes a work-share partnership with the USPS to achieve accelerated delivery and
better postal rates for your Flat Mail.

Benefits this product offers include:

• 2 to 6 day delivery
• Save 10% to 25%
• Departmental charge-back verification
• Tracking to USPS entry point
• Content assurance
• Custom reporting
• One flat rate

Qualifications for sending Domestic Flats include:

• Weight 2 oz to 16 oz
• Height 4" to 12"
• Length 4" to 15.75"
• Thickness ¾" maximum
• Flat mail cannot contain personal correspondence

Examples of Domestic Flats include:

• Advertisements
• Brochures
• Information kits
• Booklets
• Welcome packets
• Questionnaires
• Membership material