How to Find Advertisers for a Postcard: 18 Places

If you've ever Googled how to find advertisers for a postcard, you probably noticed something weird. Almost every result is written for the business owner buying an ad, not for you, the person selling one. So let me fix that. Here are 18 genuinely different places to find local businesses that will pay for a slot, each with one thing to do about it this week.

A full 9x12 card is 16 slots at $500 to 5,000 homes (a community card is $250 slots to 2,500 homes). Either way, the whole business comes down to finding enough businesses to say yes.

How to find advertisers for a postcard when everyone copies one script

Here's the thing. A lot of people get into this business with exactly one prospecting move: a Facebook group post. Facebook groups are still the #1 channel in our community, so I'm not knocking them. But when thousands of people paste the same post into the same local groups, business owners start scrolling right past it. If that's your only move, one slow week makes the whole business feel broken.

It's not broken. You just need more doors. The 9x12 Method was never one script. It's a map of every place local businesses already show you they spend money on marketing. Sharina, who sold out a card without a single cold call, put it perfectly: "If emails aren't working, try FB groups. If FB groups aren't working, switch to DMs."

Full transparency, I teach all of these inside the 9x12 Method community, with scripts for each. You don't need it to use this list.

The businesses that will buy your slots are already raising their hands. They're on the outfield fence, in the church bulletin, and in your mailbox every week.

Start with people who already trust you

The fastest yeses you'll get, because the trust is already built.

1. Your phone's contact list

Write down everyone in your contacts who owns a business. Then add the businesses you already pay: your dentist, mechanic, barber, the Friday night pizza place. Chelsea mentioned her card to a friend over dinner, and the friend immediately wanted an ad for every one of her businesses. Your warm network is the easiest place to land slot number one.

2. Referrals from advertisers who already said yes

Ask right after they pay, when they're most excited: "And before I let you go, who DO you know that might benefit from this?" Offer a small credit toward their next card for any referral that closes.

3. Past advertisers and old "not right now" leads

Your easiest sale on card two is someone from card one. Give past advertisers first dibs on their category, then revisit every prospect who said "check back in the spring." That's not a no. That's a date. Here's my approach to renewing past advertisers.

Find businesses to advertise on postcards by following the ad money

My favorite way to find businesses to advertise on postcards, and the one most people skip. Everyone below already has an ad budget. You're not convincing them to advertise. You're showing them another way to do it.

4. The other mailers in your own mailbox

Save your local mail for two weeks: coupon envelopes, coupon booklets, other shared postcards, the glossy neighborhood magazine. Every local business in that pile has a proven mail budget. Reach out: "Saw your ad in the coupon mailer. I'm putting together a big postcard going to 5,000 homes in town, one business per industry."

5. Local magazines, newspapers, and the yellow pages

List every local advertiser in recent issues of each local magazine and paper, plus the yellow pages if your area still gets one. Yellow pages advertisers often pay every single month just to stay listed. Next to that, a $500 slot to 5,000 homes looks cheap. Same with billboards.

6. A dead local publication's old advertisers

This one is sneaky good. Most towns have a local magazine or community paper that folded in the last few years. Find the final issues at the library or on its old Facebook page, and list every advertiser. They lost a channel they were happily paying for, and plenty never replaced it. One of our members did exactly this after a local magazine quietly shut down, and landed appointments with 40+ businesses that were already used to paying for ads. Your opener: "You used to advertise in [publication]. Now that it's gone, how are you reaching homeowners?"

7. Church bulletins

Grab the weekly bulletin from every church near your routes. The back page is often a grid of ads from trusted, family-run local businesses.

8. School and youth sports sponsor banners

Walk the outfield fence at the youth baseball field and the high school stadium, and photograph every sponsor banner. Then check the yearbook and the booster club page. "I saw your banner at the field" is a great first line.

9. Event sponsors

Every 5K, fall festival, parade, and car show has a sponsor list on the t-shirt, the banner, or the event website. Pull it the week after. Sponsors want to be seen as part of the community, which is exactly what a shared card is.

10. Businesses advertising in local Facebook groups

Local groups are also a live list of businesses promoting themselves. Watch who posts specials and who gets tagged in "who do you recommend" threads. I cover the posting side in my Facebook group prospecting guide.

Walk and drive the routes you're mailing

The best-fit businesses are already working the neighborhoods you mail. Go look.

11. Yard signs

Every yard sign on your routes is a business trying to win more jobs right there. Corey walked his dog around a park, passed four yard signs (a roofer, junk removal, a handyman, and a power washer), photographed each one, and texted every owner the picture and where he saw it. As he put it, these folks are "spending time and money."

12. Work trucks, vehicle wraps, and door hangers

Wrapped vans in driveways on your routes are plumbers, painters, and pest control companies with a customer right there, phone number on the side. Same for door hangers on your own door. One member keeps a voice recorder in his car, says business names out loud as he drives, and turns the recording into a spreadsheet later.

13. Walk-ins on Main Street

Pick the main street closest to your routes, bring a sample card, and walk into every local business for two hours. Travis builds vehicles in a factory and had zero sales experience. He walked into 10 businesses in one day and sold 8 slots. Here's my playbook for walking in door to door.

Where to find advertisers in lists and local rooms

When you need volume, this is where to find advertisers without ever running out.

14. Google Maps and Lead Scout, by industry and zip code

Search "[industry] near [town]" one industry at a time and grab every business within about 15 miles of your routes. Move the "Sponsored" results to the top, since they're paying for clicks. If list-building is slowing you down, Lead Scout pulls names, emails, phones, and socials by industry and area. It's a paid add-on you don't need for card one, but it saves hours later.

15. The Chamber of Commerce and networking groups

Most Chambers publish a member directory, often sorted by industry, and every member already pays for local visibility. Better yet, bring sample cards to a mixer. Breakfast networking groups work the same way. Keep showing up and people start introducing you around.

16. New business openings

A new business has one urgent problem: nobody knows it exists yet. Watch for "coming soon" signs, ribbon cuttings on the Chamber's Facebook page, and fresh Google Maps listings. Reach them the month before they open.

17. Nextdoor and local business pages

Nextdoor is full of "who's a good plumber" threads, and the same few names show up every time. Homeowners already trust those businesses, which makes them great anchors for your card.

18. Home shows, farmers markets, and vendor fairs

Every booth is a local business that paid to stand in front of local customers. Walk the rows with sample cards and grab a card from every booth. The exhibitor list is usually on the event website for anyone you missed.

Which postcard advertising leads to contact first

Here's the order I'd work your postcard advertising leads in.

Priority	Where they come from	Why they go first
1. People who trust you	Contacts, current and past advertisers	No trust to build, fastest yes
2. People already paying for ads	Mailers, magazines, bulletins, banners, sponsor lists, Facebook group ads	They have a budget and get the math
3. Businesses working your routes	Yard signs, work trucks, Main Street walk-ins	Perfect fit, easy opener
4. Cold lists and local rooms	Google Maps, Lead Scout, Chamber, new openings, Nextdoor, events	Endless supply, slower to warm up

Inside each tier, run two filters. Would a homeowner on your routes actually buy from them? Roofers, HVAC, dentists, landscapers, and auto shops almost always pass. And is their category still open? Once the roofer slot sells, every other roofer moves to next card's list.

My filter for whether someone belongs on the card at all: are they willing to serve the people of our town, and are they not a scammer? Then they're good.

A weekly plan for prospecting for postcard ads

Prospecting for postcard ads doesn't mean working all 18 sources every week. You need a rhythm that keeps new names coming in while you follow up on old ones.

1. Monday, build the list. Pick two ad-money sources plus one Google Maps industry search, and add 30 to 50 businesses to your CRM or spreadsheet.
2. Tuesday, work the warm side. Text five people you know and ask every current advertiser for one referral.
3. Wednesday, post in two or three local Facebook groups and message the businesses you found there.
4. Thursday, walk a Main Street for two hours with sample cards.
5. Friday, follow up with every lead from the week and set a next date for each one.
6. Weekend, drive your routes. Photograph yard signs, trucks, and banners, and grab the bulletins and mailers. That's Monday's list.

Sales close on the second, third, or fourth touch, rarely the first, so Friday is the most important day of the week.

How to look legit when you reach out

After you reach out, business owners Google you. Find nothing, and you're a stranger asking for $500. Find proof, and you're a real local business owner. Three things close that gap.

• An Our Local Spotlight partner pin. Free for community members, it puts you on a map with 400+ operators, so a prospect who looks you up sees a real network, not a random person with a Canva file. Here's how Our Local Spotlight works.
• A real sample card. Nothing sells the card like the card. Before your first mailing, print a mockup with their business in a slot. The All Inclusive package from 9x12 Method Printing includes extra samples for exactly this.
• Tracked QR codes. Promise every advertiser their own QR code and a scan report after the card lands. ScanLab, free for community members, handles it, and it answers the real question behind every "does this work?"

Then let your buyers do the selling. A college-prep business owner messaged Corey "I want in" and said seeing other local businesses on the mailer is what made Corey look legit.

If you're brand new and still figuring out how people make money with direct mail, start there. Otherwise, pick three places from this list (not all 18) and work them this week.

Frequently Asked Questions

How do I find advertisers for a postcard with no experience?

Start with your warm network and the businesses you already pay, like your dentist or mechanic. Then contact businesses already paying for local ads in coupon mailers, church bulletins, and on sponsor banners. Travis had zero sales experience and sold 8 slots walking into 10 businesses in one day.

Where can I find a list of local businesses to advertise on my postcard?

Google Maps is free: search one industry at a time within about 15 miles of your mailing routes. Your Chamber of Commerce member directory is another free list. Lead Scout, a paid add-on, pulls names, emails, phones, and socials by industry and area.

How many businesses do I need to contact to fill a postcard?

Plan on roughly 50 to 100 businesses to fill a 16-slot 9x12 card. Most deals close on the second, third, or fourth touch, so following up matters as much as the size of your list.

Should I contact businesses that already advertise in other mailers?

Yes. They already have a mail budget and understand paying to reach homeowners. Never bad-mouth the other mailer. Position your card as one more affordable way to reach 5,000 local homes.

How do I make my postcard business look legit to advertisers?

Assume every business owner will Google you. Community members get a free Our Local Spotlight partner pin on a map with 400+ operators. Bring a real sample card or a printed mockup, and offer each advertiser a tracked QR code with a scan report after the card lands.

What should I do when I run out of businesses to contact?

Switch sources, not effort. If Facebook groups go quiet, photograph yard signs and work trucks on your routes, pick up church bulletins, pull event sponsor lists, or call the old advertisers of a publication that shut down. Then recheck every "not right now" lead.

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Every one of your 16 advertisers is already out there, on a fence, in a bulletin, or parked in a driveway on your route. Go find them, then come tell us about your first yes. As always, I'm rooting for you.