Measured From 76 Live Operators

How to start a postcard marketing business

You sell ad spots on one large postcard mailed to every home in a local area. A dozen or so non-competing businesses split a bill none of them could justify alone. You keep the difference. Here is the whole model, with real numbers instead of income screenshots.

What is a postcard marketing business?

A local business that wants to reach 5,000 nearby households by mail is looking at roughly $2,500 for printing and postage. Most will not spend that on an untested channel.

So instead you sell spots. One oversized card carries ads for a dozen or more non-competing businesses — a dentist, a roofer, a pizza place, an HVAC company. Each pays a fraction of the full cost. Collectively they cover the drop several times over, and the margin is yours.

You will see this called co-op postcard advertising, shared mail, a community card, or the 9x12 method after the postcard size most operators use. Same business under different names. If you want the terminology sorted out, we cover it in co-op postcard advertising explained.

The short version

Sell 14 ad spots at a median of $477 each. Pay roughly $2,500 to print and mail 5,000 cards. Keep about $4,000. Do it again next month, or in the next town over.

Does postcard advertising actually work?

This is the objection every advertiser raises, so it is worth being able to answer precisely.

4.4%

Average direct mail response rate

0.12%

Average email response rate

36x

The resulting difference in reply volume

Two structural advantages compound that. An oversized card is physically the largest thing in the mailbox that day, so it does not get sorted into a stack. And because every ad on it is a nearby business, recipients treat the card as a neighborhood resource rather than as advertising — which is the part no digital channel replicates.

Meanwhile every competing pitch a local business owner hears this month is digital. A physical card with their neighbor's pizza shop on it is a refreshingly concrete thing to buy.

The numbers, measured rather than claimed

Almost every pricing figure published about this business is somebody's claim. These are aggregated from 76 live operator websites across 81 markets — prices operators actually set.

Median ad spot, per mailing

$477

Lower quartile $250 · upper quartile $810

Median ad spot, per month

$450

For operators who bill monthly instead of per drop

Median ad spots per card

14

Grids typically run from 12 to 18 spots

Median pieces per drop

2,500

Many operators start smaller and scale up

What that adds up to per card

Gross: 14 spots × $477$6,678
Print and mail 5,000 pieces−$2,509
Margin per card$4,169

Roughly the first six spots pay for the mailing; the rest is margin. Full line-item costs are in what it actually costs to print and mail a 9x12.

Methodology: Figures are aggregated from 76 community card operator websites built on 9x12tools, spanning 81 distinct markets. Sites still carrying the platform's default pricing are excluded, so the numbers reflect prices operators actually set rather than values we ship. Churned and active sites are both included — restricting to current subscribers would bias the sample toward whoever happens to still be paying. Per-mailing and per-month pricing are reported separately and never blended. No individual site, operator, or city is identified. Last updated July 2026.

Why businesses buy a spot instead of mailing alone

Your entire pitch lives in this comparison. Both columns reach the same mailboxes.

 Mailing soloBuying a spot on your card
What the advertiser paysFull cost of the drop — printing and postage for every pieceA single ad spot, median $477 per mailing
Who they reachThe same 5,000 homesThe same 5,000 homes
Design burdenThey commission and approve their own cardThey send a logo and an offer; you handle layout
Postal paperworkTheirs to figure outYours — and it is why the spot has value
Typical objectionToo expensive to testWho else is on the card?

How to start one, in six steps

Step 1

Pick a mailing area you know

Roughly 5,000 homes, ideally near where you live. Familiarity is a sales asset — you can name the school district and the shopping center, and that reads as local.

Step 2

Build a list of non-competing businesses

One dentist, one roofer, one pizza place, one HVAC company. Non-competing is the whole promise: each advertiser is the only one in their category on the card.

Step 3

Price from data, not nerves

New operators underprice badly. The measured median is $477 per spot per mailing. Remember that roughly six sales cover the entire cost of the drop.

Step 4

Sell the first six spots before you print

That is your break-even gate. If a market will not produce six yeses, you want to learn that before spending $2,500, not after.

Step 5

Design one card, mail it, collect proof

One layout, everyone's ad on it. Photograph the printed card, mail copies to your advertisers, and start collecting response stories the week it lands.

Step 6

Renew, then add a second area

The week the card arrives is when advertisers are most convinced. Renew them then, and stagger a second card in a neighboring area to smooth your income.

What you actually need to run one

A mailing area — routes you choose in the USPS EDDM tool, no address list required

A prospect list of non-competing local businesses, which is an afternoon in Google Maps

A card design — one layout with a spot grid, built in Canva

A way to look credible: a real website with your card, your pricing, and a lead form

A printer that handles EDDM flats, and either an afternoon at the post office or a fulfillment fee

A follow-up habit, because most spots close on the second or third touch

The credibility piece is the one people underestimate. You are asking a business owner for several hundred dollars for something that does not exist yet. A professional campaign site with a live preview of the card is the difference between "someone with an idea" and "a local media company" — which is exactly the gap 9x12tools was built to close.

Frequently asked questions

What is a postcard marketing business?

You sell advertising space on a single large postcard that gets mailed to every home in a local area. Ten to eighteen non-competing local businesses each buy a spot and split what would otherwise be one company's direct mail bill. You coordinate the card, collect payment up front, pay the printer, and keep the spread.

Does postcard advertising actually work?

Direct mail averages roughly a 4.4% response rate against about 0.12% for email. A shared local card also has two structural advantages: it is physically the biggest thing in the mailbox that day, and because every ad is a nearby business, people read it as a neighborhood resource instead of junk mail.

How much money can you make?

At the measured median of $477 per spot and 14 spots on a typical card, a fully sold card grosses about $6,678. Printing and mailing 5,000 pieces runs roughly $2,500, so margin lands near $4,000 per card. Operators running two or three staggered cards scale from there.

What does it cost to get started?

About $300 to $500. The reason it is so low is that advertisers pay before the card prints, so your first six sales fund the drop. You are never floating inventory the way ecommerce or vending requires.

Is this the same as the 9x12 method?

Yes — the 9x12 method is this business model named after the postcard size most operators use. A 9x12 is the largest card that still qualifies for USPS Every Door Direct Mail rates, which is why it became the default format.

Do I need to live in the area I mail to?

No. Prospecting, selling, design, and printing are all remote, and full-service fulfillment handles the one physically local step for a few hundred dollars per drop. Plenty of operators run cards in markets they do not live in.

The card is the product. The website is what sells it.

Launch a campaign site with your postcard preview, your ad spot pricing, and advertiser lead capture — in about sixty seconds, free for three days.

Read the full 9x12 method guide