
List processing
Before anything prints
Your list goes through CASS standardization, deduplication, suppression and householding, plus NCOA when the mailing needs it, and you get a report of what changed and what was removed.
Direct mail
Direct mail servicesMailing houseMailing lists and dataNationwide mailingVerified mail production Add-onPersonal URLs and QR codes Add-onPolitical and government
Political mailCampaign mail printingElection HQFranked mailGovernment and public agenciesPublic noticesPlan and produce
Mailing Intelligence overviewEstimate postage with BlueprintDesign online with Studio No sign-inProduction standardsVerify and track
Verify production with Sentry Add-onTrack mail with Insight IncludedDocument a mailing with AssuranceInformed Delivery campaignsResults
Measure response with Response Add-onA page for each recipientWho responded, by day and ZIPResults in Mailing IntelligenceBuild an audience
Mailing List Builder No sign-inEDDM Route Builder No sign-inAddress List CleanupPlan the dates
In-Home Date Estimator No sign-inMail Date Planner No sign-inPrice the postage
Mailing Blueprint™Weight Calculator No sign-inDrop Shipment PlanSet up the piece
Piece Size Tool No sign-inPermit Imprint GeneratorCheck the artwork
Print File Check No sign-inArtwork PrepressPDF Page SplitterDesign and ask
Plavidian Studio No sign-inPlavidian Expert No sign-inNo menu page matches. Press Search to look through every page, or see the site map.
Direct mail
Plavidian provides direct mail printing, mailing, list processing and postal preparation for commercial organizations throughout California and nationwide. Acquisition, retention, reactivation and local marketing programs are produced in Vista, California through one workflow and followed through the mailstream with USPS scan data, with piece-by-piece camera verification available as an add-on.

PCC memberUSPS Postal Customer CouncilOne connected workflow
Most mailings cross three or four vendors. Every handoff is a place where a list changes, a piece goes missing, or nobody can say what actually happened. Plavidian runs these steps in one workflow, with one set of records.
Count households by radius, ZIP, city or district in the Mailing List Builder, or pick carrier routes for EDDM. A list you bring is cleaned with CASS, NCOA and deduplication before anything prints. The Mail Date Planner works the schedule back from the in-home date you want.

Postcards, letters, self-mailers, and booklets, versioned per record, then folded, inserted, tabbed and addressed. Presort, tray and pallet prep and Full-Service electronic documentation follow, then acceptance and drop shipment. Every mailing runs through the same five production steps, written down in the Plavidian Standard.
How mail is prepared: the Plavidian Standard
With Plavidian Sentry, an add-on for letter-size mail, a camera reads each piece as it runs and reconciles it to your list; pieces that fail are diverted for reprint. The Assurance Report documents what was produced and presented to USPS.
How camera verification works
Plavidian Insight is included with every addressed mailing: USPS scan events, a day-by-day delivery curve and delivery maps. The postage statement and the Insight tracking report come with the job. EDDM pieces carry no barcode, so EDDM jobs get the Assurance Report as proof of delivery to USPS.
See Plavidian Insight
Plavidian Response, an add-on for addressed postcards, self-mailers and flats, puts a short web address and QR code on each piece and counts visits, scans and form answers by day and ZIP on the job.
See Plavidian Response
Order online
Direct mail products order online as Print + Mail with no account: attach your list at checkout or send it later, pay for the printing, and the mailing services and postage are billed on the job once the list is processed. To mail every home on chosen carrier routes, pick them in the EDDM Route Builder and press Print and Mail to these routes; to mail households in an area, build the list in the Mailing List Builder and choose Order with this list.

List processing
Your list goes through CASS standardization, deduplication, suppression and householding, plus NCOA when the mailing needs it, and you get a report of what changed and what was removed.

Postal optimization
Presort level, entry point and piece geometry determine the rate. We test the mailing against carrier-route and density qualification and enter where it makes sense rather than defaulting to one facility.

Where the money goes
On a typical commercial mailing, postage is the largest line and production is the second. The difference between an automation presort and a nonautomation rate, or between a five-digit and a carrier-route qualification, is worth more per piece than most printing decisions. That is why list processing happens before quoting rather than after: CASS standardization, NCOALink and deduplication determine which rates the mailing can claim.
Piece format
Whether a piece mails as a letter or a flat is decided by dimensions and thickness, and it changes the postage materially. A 6 x 11 postcard is a letter; make it 6.25 x 11 and it becomes a flat. Most commercial mailings should be designed to stay inside letter dimensions unless the content genuinely requires the size. Our free Piece Size Tool answers this before artwork is finalized, which is considerably cheaper than answering it after.
Frequency
Direct mail response is cumulative in a way that single-drop budgeting tends to obscure. A prospect list mailed once produces a response rate; the same list mailed three times over a quarter usually produces materially more total response than three separate one-off mailings to three different lists. Where budget is constrained, mailing a smaller list more often generally outperforms mailing a larger list once.
Reporting
Every addressed mailing is followed piece by piece through USPS Informed Visibility scans in Plavidian Insight™, included with the mailing, which means a response curve can be read against scan-indicated delivery activity rather than an assumed in-home window (scans show mailstream visibility and modeled delivery, not package-style proof of delivery). For a program measured on cost per acquisition, that distinction decides whether a mailing looks like it worked.
To count the responses too, add Plavidian Response™: a personal web address and QR code printed with each address, opening a page made for that recipient or your own website, with every scan, visit and form answer tied to the piece that was mailed.
Programs
Printing only, before postage and before any account pricing. These are live figures from current vendor cost, not a rate card someone typed last year. Postage is quoted separately because it depends on the finished piece and the presort it qualifies for.
| Item | Quantity | From, per piece | From, total |
|---|---|---|---|
| Postcards, 4" x 6" | 5,000 | $0.0406 | $203.00 |
| Flyers, 8.5" x 11" | 5,000 | $0.0733 | $366.50 |
Your price depends on size, stock, coating, color sides and finishing. The quote form returns a real figure for your specification.
Estimate, not a quote · November 11, 2026
5,000 postcards, 4 x 6, full color, addressed USPS Marketing Mail, entered at the origin post office.
| Item | Amount | What it covers |
|---|---|---|
| Printing | $310.67 | 14pt Postcards (4" x 6", 14pt, AQ, 4/0 Full Color Front Only): the web price for 5,000 pieces, $0.0621 each. Priced at your quantity, one of the run sizes Order Online prints. |
| Mailing services | $237.50 | $25.00 setup and letter processing and addressing at $42.50 per 1,000. |
| USPS postage | $1,975.00 - $2,335.00 | USPS Marketing Mail, commercial letter prices at origin entry: $0.395 - $0.467 per piece x 5,000 pieces, depending on how your list sorts (Automation 5-Digit to Mixed). The level your mailing earns comes from the presort of your list. |
| Mailing list | Quoted | Plavidian can supply consumer, business, new-mover and saturation lists through licensed data providers, and every list is quoted. Count the households in your area first. |
| Plavidian Insight | $0.00 | Included with every addressed mailing at no separate charge: each addressed piece is followed by its Intelligent Mail barcode through USPS scans. Scans show mailstream visibility, not proof of delivery. |
| Plavidian Sentry | Optional | Optional camera verification for letter-size mail, priced in a quote. |
| Estimated total | $2,523.17 - $2,883.17 | $0.5046 - $0.5766. Excludes the mailing list, which is quoted. |
Questions
Short runs are welcome; we produce local mailings from a few hundred pieces. Commercial minimums vary by class: USPS Marketing Mail generally requires 200 pieces or 50 pounds, while presorted or automation First-Class Mail requires 500 pieces. Below those, mail goes at retail rates, and we still produce it.
Yes. Count an area yourself in the free Mailing List Builder (no sign-in) and choose Order with this list, or ask us for a list: consumer, new-mover, donor and voter lists come through licensed providers and are quoted. We also process customer lists you already own.
Yes. The Informed Delivery campaign is tied to the same mailing, so recipients see a color image and a click-through in their email preview.
Postage is quoted separately from production because it depends on the final piece and the qualified presort. You see the postage figure before the mailing enters. Postage is paid by check or wire transfer, never by card, and no mail is released to USPS until the full postage has been received in cleared funds.
Production plus postage. The free tools will give you a postage estimate before you talk to anyone.
Yes. Send the customer file and it is applied as a suppression, which is usually the cheapest improvement available to an acquisition mailing.
You can design the piece yourself in Plavidian Studio, free with no account: it opens at the finished size with the bleed and address area shown, and Order Design Now takes it to the order page. If you bring your own artwork, we produce to it and tell you before it prints when a design will not qualify for the rate you are expecting. See designing for mail.
Related
Mailing House, Print Products, Mailing Lists, Informed Delivery, Plavidian Insight, Personal URLs and QR Codes, Free Mailing Tools, Turnaround Times
Postal terms on this page: CASS, NCOALink, presort, high-density, Informed Delivery
A mailing costs production plus postage. Postage is quoted separately because it depends on the finished piece and the presort it qualifies for, and you see the postage figure before the mailing enters.
Related
Planning a list before it mails: Mailing Blueprint, address checks, list processing, postage optimization, maps and district data.
Related
How mail is followed from the Intelligent Mail barcode printed on the piece through the USPS scans that show it moving toward delivery.