US Postal Service advertising: the eight things USPS actually sells an advertiser, and the per piece figure its own tool printed today

The United States Postal Service does not sell advertising space. It sells mail products that advertisers use, plus one digital surface and one incentive programme. Read on 31 October 2026, the entry point for a small advertiser is Every Door Direct Mail, and the EDDM tool printed "Cost per mailpiece is $0.191" with the order rules "Your Every Door Direct Mail order must exceed 200 mailpieces" and "Your order cannot exceed 5000 mailpieces", plus a stated "Daily Delivery Limit: 5,000 mailpieces (per day, per ZIP Code)". That 19.1 cents is postage only. Printing is a separate bill from a separate supplier.

Every figure below was read on 31 October 2026 from the pages named, in United States dollars as those pages print them. Postal prices change on published schedules, so the date is part of the fact.

The eight USPS products an advertiser is actually choosing between

Product, as USPS names it	What it is	Who it suits
Every Door Direct Mail (EDDM)	Described on usps.com as "the free Every Door Direct Mail (EDDM) mail route mapping tool". You pick postal routes on a map, print your own pieces and pay postage online. No mailing list and no names.	A local business with a defined trading area
USPS Marketing Mail	The discounted bulk class for advertising mail, named on the USPS advertising page as one of the options for political mail.	Volume mailings to a list you hold
First-Class Mail	The faster class, also named as a political mail option. Carries forwarding and return behaviour that bulk classes do not.	Anything where delivery speed or address accuracy matters
Informed Delivery	USPS pairs a digital preview of the day's mail with your physical piece, so the recipient sees a branded image in an email before the envelope arrives.	Any mailer who wants a second impression at no extra postage
Share Mail	Part of Customized Direct Mail, described by USPS as word of mouth marketing through the mailbox.	Referral mechanics
Promotions and Incentives	USPS states "You can earn a 30% growth credit on qualifying volume" for using features such as augmented reality and sensory treatments.	Mailers already at volume who can change the piece
Mailing and Printing Services, and the local printer directory	A routing service to third party direct mail specialists and printers.	Anyone without a printer relationship
Adobe Express, offered free on the USPS page	A design tool for flyers and postcards, offered with Adobe Fonts, Adobe Stock and Adobe Firefly. The page says "Start for free today!"	A mailer with no designer

Note what is not on that list. There is no impression based buy, no auction, no targeting by interest and no reporting dashboard of the kind a digital platform provides. USPS sells delivery to geography or to a list, and the creative and the measurement are yours.

The EDDM arithmetic, with the figures the tool printed today

EDDM is the only USPS advertising product where a small advertiser can see a price before talking to anybody, which is why it is worth working through properly.

• Postage. "Cost per mailpiece is $0.191", read from the EDDM route tool on 31 October 2026. A 1,000 piece drop is therefore 191 dollars of postage.
• The floor. "Your Every Door Direct Mail order must exceed 200 mailpieces." So the smallest order is a little over 200 pieces, which is roughly one short residential route.
• The ceiling. "Your order cannot exceed 5000 mailpieces", and separately a "Daily Delivery Limit: 5,000 mailpieces (per day, per ZIP Code)". A larger campaign is several orders, and in one ZIP code it is several days.
• Printing, which is the bigger number. Not a USPS charge and not quoted anywhere on the USPS pages. For a postcard at this volume printing is usually the majority of the total, so a campaign budgeted on 19.1 cents a piece is budgeted on the smaller half of the bill.
• One figure we are reporting as read and not interpreting. The tool also displayed a "Price" of 48.38 dollars against the Local Post Office (DDU) drop off option with no stated per piece unit beside it. We are not going to guess what it covers. If you are costing a real drop, get that number explained at the counter before you commit.

The route selector lets you choose City, Rural or Highway, and PO Box routes, and filter to "Residential and Business Routes" or "Residential Routes Only". That residential filter is the main targeting control EDDM gives you, and for most local service businesses it is the right one to use, because a business address on a residential street is usually a different buyer.

Choosing the product from the job

• You want everyone in a trading area and you have no list. EDDM. It exists precisely because the alternative was buying a list of names you do not need.
• You have customer addresses. Marketing Mail to your own list, which will outperform a saturation drop on nearly every measure, because a past customer is a different proposition from a stranger on the same street.
• The timing is the campaign. First-Class Mail, where speed and address handling are part of what you are buying.
• You want the mail to work twice. Informed Delivery, because the digital preview arrives before the envelope and costs no extra postage.
• You are already mailing at volume. Read the Promotions and Incentives terms, because a 30 per cent growth credit on qualifying volume is the only published discount lever on this list and it is earned by changing the piece rather than by negotiating.

What actually goes on the piece is the part most mailers get wrong, and the format decision does more work than the copy does. A worked set of layouts for a trade that lives on saturation mail is in the six postcards worth mailing and what goes on each, and the economics of whether to mail at all are in the arithmetic that decides whether to send it.

Measuring a USPS drop, since no dashboard arrives

• One unique response route per drop. A dedicated phone number, a short URL, or a code the caller has to read out. Without one you are comparing a mail drop against every other thing you did that week.
• Count by route, not by campaign. EDDM is bought by route, so the result is readable by route, and that is the whole analytical advantage of the product. Two routes on the same drop will perform differently and the better one is next quarter's plan.
• Hold the window open. Mail arrives over several days and gets kept. Judge a drop over three to four weeks, not over the first weekend.
• Record cost per response, including print. Postage alone flatters the channel by roughly half.

Questions about advertising with USPS

Can you buy advertising space from USPS?

No. USPS sells mail products, a digital mail preview surface in Informed Delivery, and an incentive programme. The advertising is the piece you print and the routes you choose.

What does EDDM cost per piece?

The EDDM tool printed "Cost per mailpiece is $0.191" on 31 October 2026. That is postage. Printing is separate and is usually the larger share of the total for a small drop.

What is the minimum EDDM order?

"Your Every Door Direct Mail order must exceed 200 mailpieces", read on 31 October 2026, with a maximum of 5,000 per order and a stated daily delivery limit of 5,000 per day per ZIP code.

Do I need a mailing list for EDDM?

No, and that is the point of the product. You select postal routes on a map and every address on the route receives the piece, so there are no names and no list purchase.

What is the 30 per cent growth credit?

USPS states "You can earn a 30% growth credit on qualifying volume" under its Promotions and Incentives programme, for using features such as augmented reality and sensory treatments. The qualifying rules and dates sit in the programme terms, so read those before you design the piece around it.

Is mail still worth it against digital?

For a local business with a tight trading area it often is, because the cost of reaching one household is fixed and knowable rather than set by an auction, and because a card on a kitchen counter has a life no impression has. Run it as a measurable test with a unique response route and you will have your own answer in a month.

The mailbox is not the only place your name is handed to a household

A saturation drop works on a simple premise: reach every household in an area and some share of them will act. The household that keeps your card still does one more thing before it calls, and increasingly that step is not a search. Somebody asks an assistant for the best roofer, dentist or landscaper nearby and gets back two or three names with a line of reasoning each, and that shortlist is built from directories, reviews and whatever your own pages say, not from the card. So a mail campaign now has a quiet dependency: the piece creates the intent, and a different system decides who gets the call. It is worth reading that answer for your own trade and ZIP code before the next drop, because a card that creates demand for a shortlist you are not on is an expensive gift to a competitor. AI Knows Us takes that reading across the main assistants and shows which businesses get named and where each answer came from.