Mail Incentives
The USPS Mailing Services team develops strategic incentives, offering various benefits and advantages to businesses and individuals who utilize USPS mailing services. These incentives are designed to enhance the value and growth of First-Class Mail and Marketing Mail.
Mail Growth Incentives
Eligible Mail
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Qualifying volumes for the First-Class Mail incentive include:
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Qualifying volumes for Marketing Mail incentive include:
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- MGI New Registration User Guide
- BCG-New User Enrollment
- MGI FAQ's
- Adjustments to Mail Growth Incentives Registration
- Adjustments to Mail Growth Incentives Registration
- MGI-Managing Service Request Ownership/Access
- MGI Credit Claim on MSP Permit–Video
- MGI Credit Claim on Mail Owner Permit-Video
- MGI Terms & Conditions
- Using Available Postage Credit (Mail.dat/.XML)
- Viewing MGI Credit Balances and Postage Statements
Marriage Mail Incentive
Marriage Mail is a form of marketing mail in which marketing service companies combine advertisements from multiple businesses into a single mailpiece to reduce the cost of the mailing for individual customers. During the July 2023 price change implementation, the US Postal Service began offering marriage mailers an incentive price discount on Saturation USPS Marketing Mail letters and flats including EDDM Commercial for eligible mail pieces. This discount was extended to High Density Plus mailings during the July 2025 price change. The discount level increased from 10% to 20% with the July 2026 price change.
Eligible Mail
A Mail Owner who satisfies the requirements listed in the FAQ and Fact Sheet within the Resources section will be eligible to claim the Marriage Mail Incentive price. The customer must be an eDoc submitter using mail.dat, mail.XML or Postal Wizard, with a unique Mail Owner CRID, an Enterprise Payment Account and registered in PostalOne! Eligible mail must be Saturation Marketing Mail letters or flats (including EDDM-Commercial) or their High Density Plus counterparts. Marriage Mail Incentive requirements include, among other factors, stipulations on (a) mail piece weight and content and (b) mailing frequency measured and tracked by Mail Owner CRID. The requirements are listed in the Resources section.
Catalog Incentive
Catalogs offer a unique marketing perspective to products and services and provide important value to the mailbox. As part of the July 12, 2026 price change, the Postal Service is once again offering a Catalog Incentive price discount to Catalog mailers who comply with the Catalog definition in the Domestic Mail Manual and meet all other eligibility requirements for the Catalog Incentive. This Incentive and all its requirements would apply to all USPS Marketing Mail products (except for EDDM-Retail) and to Bound Printed Matter flats and parcels. Detailed requirements are available in the FAQ document available on PostalPro under Catalog Incentive.