Premium shared postcard mailers for local businesses
One postcard can put your offer in front of the right neighborhood.
Mailbox Merge helps contractors, restaurants, cleaners, salons, realtors, dentists, and other local businesses buy polished postcard space without paying for an entire mailer. The model is simple: multiple businesses share one premium piece, and each pays only for the space they actually need.
- Built for local businesses that want practical reach without funding a full mailer
- Buy space by size instead of funding an entire mailer yourself
- Launch locally in San Luis Obispo, Pismo Beach, and Morro Bay
Anchor Sponsor
1/2 card
Feature
1/4 card
Mini
1/8 card
Mini
1/8 card
Locally planned, route by route
Neighborhood mailbox reach Premium postcard layout, selective routing, and production planning in one flowCurrent Coverage
Focused on San Luis Obispo, Pismo Beach, and Morro Bay.
Mailbox Merge is launching locally first so campaigns can stay tight, well-routed, and profitable before expanding into more neighborhoods and cities later.
How It Works
A cleaner way to stay visible in more mailboxes around your business.
Choose your space
Pick the footprint that fits your offer, from a compact 1/8-card placement to a larger anchor spot.
Send artwork or request design
Upload finished files or add a custom-ad build for $85. Custom ad design includes revisions until print.
Approve and go to print
Once the route is confirmed and payment is complete, the card moves toward final print and mailing.
Best fit
High-value local offers that don’t need massive volume to convert.
If one or two percent response is enough to make a campaign profitable, shared postcard advertising can be a smart fit.
Placement note
We build each card to feel coordinated, premium, and easy to read.
Multiple businesses share the mailer, but the goal is still a clean piece that feels intentionally curated rather than crowded.
Tier Levels
Pay by ad space, then adjust print and postage based on route size.
Mini Block
1/8 Card
$365 agency fee- Best for simple offers, limited-time promos, and direct calls to action
- Works well for cleaners, salons, restaurants, and small service specials
- Lowest entry point on a shared premium mailer
Neighborhood Feature
1/4 Card
$495 agency fee- Most balanced option for local businesses that want room to sell
- Ideal for before/after visuals, stronger headlines, or premium offers
- Best default choice for many service businesses
Anchor Sponsor
1/2 Card
$745 agency fee- Dominant placement for campaigns that want more visual presence
- Strong fit for realtors, dentists, launches, and premium local offers
- Priority placement on the front of the card
Takeover Back
Full Back
$1,195 agency fee- Exclusive back-of-card placement for one business
- Best for higher-budget campaigns with a single clear offer
- Designed for standout visibility and brand control
Estimator
Choose your footprint and route size, then see the campaign math instantly.
What Makes It Work
A premium shared mailer only works when the card still feels curated.
Local focus
Built for real neighborhoods, not generic mass mail.
We are starting with San Luis Obispo, Pismo Beach, and Morro Bay so campaigns can stay smart, local, and easier to control.
Creative direction
Custom ads stay editable until print if we build them for you.
If you choose custom design support, the ad build fee is $85 and revisions stay open until the piece is approved for print.
Approval flow
Full payment is required before the card goes to print.
Campaigns are paid in full, and refunds stay open until the day of print minus a $250 planning and preparation fee.
Locally operated
Built for businesses that want direct mail to feel premium, not outdated.
Mailbox Merge is designed to help local brands look more polished in the mailbox while keeping direct-mail costs practical enough for real service businesses.
USPS + Direct Mail Stats
The statistics don't lie.
of marketers surveyed said direct mail delivers a better response rate than any other channel their company uses, including email.
of surveyed marketers reported using postcards, making them one of the most common direct-mail formats in the USPS Direct Mail Report.
more response is the USPS Delivers benchmark cited for multichannel campaigns compared with a single-channel campaign.
Nearly 3 billion EDDM pieces were sent in 2024, according to USPS Postal Facts, showing the format is still heavily used.
Inquiries + Media Upload
Ask questions, upload files, and reserve postcard space without leaving the page.
Payment
Pay the full campaign balance before your postcard goes to print.
Booking flow
Use the current estimate to open secure Stripe checkout.
The form below prepares a payment summary using the tier and route size selected above, then sends you to Stripe for payment.