OfferSave 5% on eligible First-Class Mail advertisingRecurring

2026 First-Class Mail Advertising Promotion

at USPS blue Mailbox · San Francisco

Details.

This promotion encourages the use of First-Class Mail for impactful business advertising. Eligible mailers receive a 5% discount on First-Class Mail letters, cards, and flats. The promotion runs September 1, 2026 through December 31, 2026, with registration from July 15, 2026 through December 31, 2026.

More offers. At USPS blue Mailbox.

2027 First Class Mail Advertising Promotion

Save 5% on eligible First-Class Mail advertising

2026 First Class Mail Advertising Promotion

Save 5% on eligible First-Class Mail advertising

First-Class Mail & Marketing Mail Growth Incentives

Earn a 30% postage credit on qualifying volume growth

2026 Tactile, Sensory, & Interactive Promotion

Get 5% off mail with qualifying sensory experiences

Adobe Express Design Tool

Create professional flyer and postcard designs for free

2027 Sustainability Add-On

Get 1% off mail using responsibly sourced paper

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