EDDM in Greenville SC: The Local Business Guide to Every Door Direct Mail

Here's something most Upstate business owners miss. The people most likely to call you this month aren't all typing your service into Google. A lot of them are pulling into the driveway, grabbing the mail, and flipping through it at the kitchen counter.

That gap is exactly what EDDM fills.

Every Door Direct Mail is a USPS program. You send a postcard to every address on a mail route you pick. No names, no list, no buying contact data off some broker. You choose the neighborhoods and the card hits every door on the route.

We've run it for an HVAC company up in Greer, a dental office in Simpsonville, a couple of restaurants outside Spartanburg. Anybody whose customers live within driving distance, basically. Let me walk you through how it actually works.

What is EDDM, really?

Short version: it's saturation mail without the list.

Normally direct mail means buying a mailing list, scrubbing it, and paying per name. EDDM skips all of that. The post office already knows every address on a carrier route, so you just tell them which routes you want and how many pieces to print. That's it.

Why does that matter for a local shop? Because everybody and their brother is fighting over the same handful of Google clicks. The mailbox, meanwhile, is wide open.

Why bother with mail when you've already got a website?

Fair question. Your website and your local SEO do one job really well. They catch the people who are already looking for you.

EDDM does the other job. It reaches the folks who aren't looking yet, the ones who won't think about a plumber until the water heater quits on a Sunday night. And when that day comes? Your postcard is already stuck to their fridge.

A few reasons it works for small service businesses:

• You target by geography, not data. Pick the streets, skip the spreadsheet.
• Everybody on the route sees it. Even the family that moved in last week and hasn't found a single local company yet.
• The postage is cheap. EDDM Retail runs well under a regular First-Class stamp per piece.
• It ties straight back to your digital stuff. Put a QR code on the card and now the thing is trackable.

EDDM or a targeted list?

Depends who you're chasing.

Think of EDDM as a shotgun. Every door, no exceptions. That's perfect when just about any household on the street could hire you, like roofing, garage doors, restaurants, general home services.

A targeted list is more of a rifle. You pay to reach only the homes that fit, maybe a certain income, homeowners only, a particular age range. That's the move for higher-end remodels or anything where most of the neighborhood isn't really your customer.

Honestly, plenty of our clients do both. EDDM to blanket the area, then a small targeted list for the high-dollar prospects worth a few extra cents apiece.

What does it cost around Greenville?

Three things go into the number, and that's the whole list.

There's the design, which you pay for once and then reuse on every drop. There's printing, where the price per card drops the more you run. And there's postage, which USPS charges per piece, and for EDDM Retail that's a sliver of a normal stamp.

Here's my advice. Don't try to blanket the whole county on day one. Pick one or two routes covering your best neighborhoods, see what comes back, then scale into the routes next door once you know it's working.

What size postcard actually works?

Not the little ones. EDDM has a minimum size, so the standard small postcard won't even qualify for the program.

You want the big formats instead. Something around 6.5 by 9, or go all the way to a full 8.5 by 11. Two reasons. It clears the size rule, sure. But the real win is that a big card is impossible to ignore in a stack of mail, and you finally get room for a real offer, a strong photo, and a call to action that doesn't feel crammed into a corner.

Picking the right routes and ZIP codes

USPS has a map tool for this. You can browse carrier routes and see exactly how many homes sit on each one.

The trick is not to mail a whole ZIP code and pray. Match routes to the areas where you already want more work. For most of the businesses we help, that means specific routes inside Greenville, Spartanburg, Anderson, Greer, Simpsonville, Mauldin, Easley, or one of the smaller towns nearby.

When we set this up, we usually start with the routes wrapped around a client's best current customers. People refer their neighbors. So the streets right around a happy customer tend to be your warmest territory anyway.

Can you actually track a postcard?

You can. Better than most people expect, too.

Just build the tracking in before you print, not after. Pick one of these, or stack a few:

• A promo code people say out loud when they call.
• A QR code that drops them on a simple landing page.
• A separate phone number, or honestly just train whoever answers to ask "did you get our postcard?"

Do that and you'll know precisely what the drop brought in. Calls, quotes, booked jobs, the whole trail back to the mailer.

How long does the whole thing take?

For a first campaign, figure two to three weeks start to finish. That covers picking routes, design, your proof, the USPS drop, and getting tracking set up.

After that? Reorders are fast. The design is done and the routes are locked, so it's mostly hit print and go.

Who handles the USPS paperwork?

This is the part everybody dreads, and I get it. Bundling, facing slips, the exact size specs, the forms. It's fiddly and easy to get wrong.

It's also the whole reason you hire it out. We take care of the design, the printing to EDDM spec, the bundles, and every bit of postal paperwork so the campaign clears without you making three trips to the post office.

Want every mailbox in your area to know your name?

If you're in the Upstate and you want direct mail that works with your website instead of against it, that's our wheelhouse. Plan, design, print, mail, track. We run the whole thing through our EDDM and postcard advertising service.

Request a free EDDM quote and we'll map out the routes that make sense for your business.

Frequently asked questions about EDDM

What is EDDM (Every Door Direct Mail)?

EDDM is a USPS program that lets you mail a postcard to every address on the carrier routes you choose. You don't need names or a mailing list. You pick the neighborhoods you want to reach and the card goes to every door on those routes.

Do I need a mailing list for EDDM?

No. That's the whole point. The post office already has every address on a route, so you target by geography instead of buying contact data. Pick the streets and skip the spreadsheet.

How much does an EDDM postcard campaign cost in the Greenville SC area?

Your cost comes down to three things: design (paid once and reused), printing (cheaper per card the more you run), and USPS postage (a fraction of a regular stamp for EDDM Retail). The smartest start is one or two routes covering your best neighborhoods so you can prove the response before scaling.

What postcard sizes work for EDDM?

The small standard postcard doesn't qualify, because EDDM has a minimum size. The larger formats work best, around 6.5 by 9 or a full 8.5 by 11. They clear the size rule and stand out in a stack of mail, with room for a real offer and a clear call to action.

How do I track results from a postcard?

Build tracking in before you print. Use a promo code people mention when they call, a QR code that lands on a simple page, or a separate phone number. Any of those tells you exactly how many calls, quotes, and jobs the drop brought in.

How long does an EDDM campaign take?

A first campaign usually runs two to three weeks from start to mailbox, covering route selection, design, your proof, the USPS drop, and tracking setup. Reorders are faster since the design and routes are already locked in.

Do you handle the USPS paperwork?

Yes. We take care of the design, printing to EDDM spec, bundling, facing slips, and all the postal paperwork so your campaign clears USPS without you running back and forth to the post office.

CT Web Design Shop is a full-service digital agency right here in Upstate South Carolina. We've been doing this for 20-plus years. Reach us Monday through Friday, 8 to 5 Eastern.