Direct mail still works in Washington because the mailbox is the one channel where your piece isn't competing with a hundred others for the same three seconds. Every piece of mail that arrives gets physically handled — someone picks it up, sorts it over a recycling bin, and decides. There is no spam filter, no algorithm deciding whether your audience sees you today, and no auction driving your cost up because a national brand bid on the same ZIP code.
Running a mail campaign is four steps: build or buy the list, design the piece, print it, and mail it. The cost has three lines — printing, postage, and data. At BrandBoostPrints, printing is the line we publish: a box of 100 6.25" × 9" postcards is $50, and volume pricing kicks in from there. Postage is set by USPS and depends on class, piece size, and how you presort. Data is either a per-thousand list cost or zero, if you go the EDDM route.
Why mail still gets read when email doesn't
Mail arrives at a household, not a device. That matters for the businesses that do best with mail in Washington — roofers, HVAC companies, landscapers, dentists, real estate agents, restaurants — because their customer is a house with an address, not a cookie ID that expired last month.
Mail volume to a residential address is low and shrinking, which is exactly why a well-designed piece stands out. The average Washington household gets a stack of email every hour and a small handful of physical mail a day. A 6.25" × 9" card with a legible headline gets seen on the walk from the mailbox to the kitchen counter whether or not anyone ever "engages" with it.
Mail is also durable in a way digital isn't. A postcard on the fridge is still working in March. An ad impression is gone the instant the page scrolls.
Step 1: Decide between EDDM and a targeted list
EDDM — Every Door Direct Mail — is a USPS program that mails your piece to every address on a postal carrier route, with no addresses printed and no mailing list required. A targeted mailing uses a list of specific addresses you own or buy, with each piece addressed individually.
EDDM is cheaper per piece and is the right choice when your service area is geographic. Postage per piece under EDDM is lower than addressed mail, and you pay nothing for data. You choose carrier routes off a USPS map and every household on the route gets one. The tradeoff is that you take the whole route. If your customer is "anyone with a driveway," that's fine. If your customer is "homeowners over 55 with a house built before 1990," you're paying to mail a lot of people who will never call.
A targeted list costs more per piece and is the right choice when your customer is defined by something other than where they live. You buy or filter a list by homeowner status, home value, length of residence, age, business type, SIC code — whatever actually predicts a sale. Or you mail your own customer list, which is almost always the highest-returning mail you will ever send. Addressed mail also lets you personalize, and it lets you mail the same household again in six weeks without re-mailing the entire route.
One rule that trips people up: EDDM requires flat-size mailpieces, which are larger than standard letter-size cards. A conventional 6" × 9" postcard is under the flat threshold and doesn't qualify for EDDM — the common EDDM sizes are taller or longer, like 6.25" × 9" or 8.5" × 11". Check the current USPS EDDM specification before you commit to a size, because redesigning after the file is built is the most annoying way to lose a week. That's a genuinely unhelpful thing for us to tell you about our own best-selling card, but it's true, and finding out at the post office counter is worse.
Step 2: Design the piece so it works face-down
Write the front like a billboard, not a brochure. The reader is walking. You get one headline, one image, and one reason to keep holding the card. "Roof damage from the November windstorm? Free inspection, Spokane Valley" beats "Quality Service Since 1998."
Put the offer and the deadline on both sides. Mail lands address-side-up as often as not, and the address side postcard has real usable space next to the address block.
Give it one response path and make that path stupid to miss. A phone number, a short URL, or a QR code — one of them, big. Three competing calls to action split the response and make the results impossible to read.
Step 3: Print it — and know where the print cost actually comes from
Print cost per piece falls with quantity because the expensive part of a print run happens before the first good sheet comes off the press. Setup, plates or RIP time, and makeready get paid for once whether you print 100 or 10,000. That's why the per-piece price on a 500-piece order and a 5,000-piece order are not close, and why splitting one campaign into three small drops costs meaningfully more than one drop of the same total quantity.
Size matters for the same physical reason: cost follows how many pieces fit on the press sheet, not the square inches of the finished card. Two sizes that seem close can gang up very differently on the sheet, and the one that fills the sheet with less waste wins.
Step 4: Mail it, and hold the drop date
Get your mail file cleaned and standardized against USPS address formats before the job goes to press. Bad addresses are printed, mailed, and paid for, and they come back as waste.
Time the drop backward from when you want it read. Home-service offers land better when the trigger is fresh — the week after a Spokane windstorm, the first genuinely cold week of the fall, the first warm Saturday in spring. Real estate farming works on repetition instead: same neighborhood, same look, every six to eight weeks, so the name is familiar before anyone thinks about listing.
Mail the same list more than once. A single drop to a large list almost always underperforms three drops to a list a third the size. Recognition is doing as much work as the offer.
How to know whether it worked
Give each drop its own response path. A dedicated phone number, a unique landing page URL, or a distinct promo code lets you attribute a call to a specific mailing instead of guessing. A business reply card does the same thing physically — the card comes back with the responder's details on it.
Measure the drop against revenue, not response rate. A dozen responses on a small list is a bad campaign for a coffee shop and an excellent one for a roofing company. Track cost per acquired customer and the number stops being abstract.
Hold the piece constant when you change one thing. If you change the offer, the size, and the list at the same time, you learn nothing about which one moved the result.
The next step past one-off drops: mail triggered by data
The campaigns that beat batch-and-blast are the ones where the mail goes out because something happened. A house sold on the block — mail the twenty neighbors. Someone filled out the web form and never called back — mail them a card in week two. A customer hasn't been in for eighteen months — mail them. A new family moved into the service area — mail them before the competitor does.
That's the same list, design, print, mail loop, run automatically off a data source instead of manually off a spreadsheet. The printing and postage economics don't change. What changes is that the piece arrives when the reason to respond is real, which is where the response rate actually comes from.
If you're starting from nothing, start narrow: one neighborhood, one offer, one piece, three drops. A box of 100 6" × 9" postcards at $50 is small enough to be a test and real enough to produce calls, and the configurator will quote any larger quantity outright.