Direct Mail

Postage is typically the largest single expense in a direct mail campaign. With the USPS continuing to increase rates as part of its “Delivering for America” 10-year plan, managing postage costs has become even more critical for marketers. Brand teams scrutinize creative and production costs at every stage of planning, but postage often gets accepted as a fixed number rather than something to actively manage. For brands running campaigns at volume, the gap between an unmanaged postage spend and a well-structured one can add up fast.

Most of the available savings don’t require cutting back on quality or reach. They come from decisions made earlier in the process around how the team maintains the list, how the designer approaches the piece, and how the mail enters the postal system. Hatteras handles over 150 million mail pieces per year, and the savings our clients capture consistently come from five best practices.

  

Start with a Clean List

Every piece mailed to a bad address costs postage without any chance of a return. At scale, even a modest percentage of outdated or duplicate records translates into a clear waste of budget. List hygiene is the foundation of an efficient campaign, and its impact on postage is direct.

Three processes work together here:

1. 1. 1. CASS (Coding Accuracy Support System) certification standardizes addresses against the USPS database, improving deliverability and qualifying mail for automation discounts.

1. 1. 2. NCOA (National Change of Address) processing updates records for recipients who have moved within the past four years, catching one of the most consistent sources of wasted postage.

1. 3. De-duplication removes duplicate records before a job goes to print, so you don’t pay to mail the same household twice.

Running all three before every campaign, not just at initial list acquisition, keeps the mailing data current and the postage spend honest.

Design for Postal Automation from the Start

USPS rates reward pieces that move through automated sorting equipment without manual handling. Pieces that fall outside standard size and weight parameters get assessed surcharges that add per-piece costs across an entire run.

Standard letter and flat sizes generally qualify for the lowest automation rates. Square envelopes and oversized formats often trigger non-machinable surcharges. A self-mailer with a creative fold can achieve a distinctive presence while staying within automation-friendly dimensions. A large flat envelope carrying the same design might cost noticeably more to mail.

Weight is the other variable most brands underestimate. Paper stock choices and insert counts affect postage class. Even small adjustments to substrate weight can move a piece from one rate tier to another. A print and mail partner brought into the design conversation early can identify those implications before creative is locked, when changes are still inexpensive to make.

For example, when Spark44 was developing its Faces of Jaguar campaign, Hatteras evaluated finishing options well before production was locked. The conversations that happen before a design is final consistently cost less than the ones that happen after.

 

Drop Ship Closer to the Destination

Standard mail enters the postal stream at a local processing facility and travels through the USPS network to reach its destination. Drop shipping bypasses part of that journey by delivering presorted mail directly to the postal facility closest to where recipients actually are. The shorter the distance USPS has to move the mail, the lower the postage rate.

For national or regional campaigns, drop shipping to multiple destination entry points, called SCFs (Sectional Center Facilities) or DDUs (Destination Delivery Units) in postal terminology, can generate notable per-piece savings. The logistics require more coordination though, since mail has to be sorted, palletized, and transported to multiple facilities. A print and mail partner with established distribution infrastructure handles that complexity without it landing on the brand team.

Presort for Bulk and Automation Discounts

USPS offers lower rates for mailers who sort their mail by zip code before it enters the postal stream. Presorting allows USPS to skip their own sorting step, and the savings get passed directly to the mailer. The more finely sorted the mail, the deeper the discount available.

Accessing presort discounts requires meeting USPS volume minimums and working with a USPS-certified mailer who can manage the sortation process. Hatteras holds USPS mail service provider (MSP) certification and manages presort across the campaigns it handles, which means clients access the deepest available rates without managing postal logistics in-house.

Take Advantage of USPS Promotions and Incentives

USPS runs annual promotions that offer postage discounts for mailpieces incorporating specific features. Discount amounts can run up to 5%, and applied across a large campaign, the savings add up quickly.

Active promotions have included discounts for pieces that incorporate tactile or sensory finishes, as well as incentives for Informed Delivery campaigns, where USPS emails recipients a digital preview of incoming mail before it physically arrives. Mobile shopping integrations tied to the physical piece have also qualified in recent cycles.

Promotions change year to year, carry specific eligibility requirements, and require enrollment before a campaign mails. Brands that aren’t tracking the current promotional calendar miss discounts that are fully available with advance planning.

 

Where the Savings Compound

Each of these levers delivers savings on its own. The compounding effect comes from applying all five to the same campaign:

– A clean list eliminates wasted postage at the unit level. –

– Automation-friendly design keeps the base rate as low as possible. –

– Presort discounts reduce the rate further. –

– Drop shipping to destination entry points adds another layer of savings. –

– USPS promotions reduce the rate on top of everything else. –

A recent MagnaCare campaign shows what close coordination looks like. Variable data, personalization, and a tight turnaround required Hatteras and MagnaCare to work together from the earliest planning stages, not just at the production handoff. As Bryan Irland, VP of Marketing at MagnaCare, put it: “Hatteras is not just our printer, they are our partner.” Postage optimization works the same way. It happens at the planning stage, not after the campaign is already in motion.

 

Ready to get more out of your next direct mail campaign?

Hatteras manages the full process from list hygiene and design consultation to presort, drop shipping, and USPS promotion enrollment. With over 150 million mail pieces processed annually, we know where the savings are and how to capture them. Start your project today.