Issue No. 1 · November 2026

One card. Five thousand of the best mailboxes in San Antonio.

The Corridor Card is a shared 9x12 postcard mailed every month to the homes between the Dominion and Fair Oaks Ranch. Twelve to fourteen local businesses. One per category. Design, printing and postage included.

5,000homes per issue
1business per category
$499all-inclusive
October 24reserve by
The Corridor Card, frontThe Corridor Card, back
The Dominion · Leon Springs · La Cantera · Fair Oaks Ranch

Direct mail works. Most businesses never try it because going alone costs $2,000.

A shared card fixes the price. Five thousand homes' worth of postage and printing, split fourteen ways, is why a category on the Corridor Card costs less than a week of Google Ads.

01

One per category

One plumber. One roofer. One dentist. Your competitor cannot buy the spot next to you, this issue or any issue while you renew.

02

Homes worth mailing

The Dominion, Leon Springs, La Cantera and Fair Oaks Ranch. Big houses, big projects, and owners who hire instead of DIY.

03

We do all of it, and we count the calls

Send a logo, a real photo, one offer and one customer quote. We design your cell, you approve a proof, we print on heavy stock and hand it to the post office. Every cell gets its own tracking number and a results report at day 30.

This is the card.

Nine by twelve inches, 16-point stock, every cell the same size so nobody is buried. The front is the fridge side. The back carries six more businesses and the mailing panel.

Front of the Corridor Card
Front. Eight cells and the reader giveaway that keeps the card on the fridge.
Back of the Corridor Card
Back. Six more cells and the mailing panel. Businesses shown are sample layouts, except the reserved window-cleaning cell.

Under ten cents a home.

Mailing your own 9x12 card to these same 5,000 homes runs about $1,700 to $2,200 in postage and printing before anyone designs it. Your category on the Corridor Card is one flat price, and the design is included.

USPS Every Door Direct Mail, 5,000 homes$1,300
Printing 5,000 9x12 cards$400 – $900
Design$150 – $500
Your category on the Corridor Card$499

Two ways to be on the card.

Both include design, printing and postage. Both hold your category so nobody in your trade can take it while you are on the card.

One issue
$499 one time
Your category on Issue 1.
  • One cell on Issue 1, November 2026
  • Your photo, offer and quote, designed for you
  • Your own tracking number and QR page
  • Results report at day 30: calls and scans
  • Proof sent for approval before print
Reserve one issue
Most chosen
Three issues
$1,299 for three
Issues 1–3, same spot every month. Saves $198.
  • Same cell on Issues 1, 2 and 3
  • Change your offer every month at no charge
  • Tracking number and results report every issue
  • Category held for all three issues
  • $433 per issue instead of $499
Reserve three issues
✓
Issue 1 prints at 8 reserved categories. Below 8 by October 24, 2026, every dollar comes back.

No partial cards, no "we'll mail it later." If we don't hit the number, you get a full refund to the card you paid with, and we tell you before the deadline where we stand.

1 of 14 spots reserved · 7 more to print

Is your category still open?

Pick your trade. If it says Open, it is yours the moment you check out. Reserved means someone in your trade beat you to this issue, and you can ask us about the next one.

Window CleaningReserved

Questions people ask before they reserve.

Exactly which homes get the card?

Every residential address on the USPS carrier routes covering the Dominion, Leon Springs, La Cantera and Fair Oaks Ranch, ZIP codes 78257, 78255, 78256, 78015. We pick the routes with the most single-family homes first. It is delivered by the mail carrier with the rest of the day's mail, not left at the curb.

What do I need to send you?

Five things: a real photo of you, your crew or your work (no stock, it reads as stock), your license number if your trade has one, one offer that adds value rather than cuts price (we'll draft three for you), one customer quote with a first initial and neighborhood, and the phone number that actually gets answered. We design the cell and send you a proof. Most advertisers approve it in one round.

Can I pick where my cell goes?

Cells are placed as categories reserve, front first. Every cell is the same size, so no one is buried. Three-issue advertisers keep the same spot each month.

My category is reserved. Now what?

Call or email us and we put you first in line for the next issue in that category, with no deposit. If the current advertiser doesn't renew, the spot is yours.

How will I know if it worked?

Every cell carries its own tracking phone number and its own QR page, so calls and scans from the card are counted separately from everything else you do. Thirty days after the card lands you get a report: how many called, how many scanned, and the recordings, so you can hear the leads yourself.

Who is behind this?

The Corridor Card is published by River City Automations LLC, a San Antonio company whose owner runs his own local service business. The window-cleaning cell on Issue 1 is his. He built this because he wanted it for himself.