Custom postcards for mailing fail when print price is mistaken for a full mailing service. Addressing can mean buyer-applied labels, vendor inkjet, EDDM without a list, or self-mail after print. Only live verification shows which lanes 55printing currently sells.
Addressing lanes map
| Lane | Who applies addresses | List required? | Research status |
|---|---|---|---|
| Buyer labels after print | Buyer | Yes, buyer-owned | Always possible operationally; confirm shipping to buyer |
| Vendor inkjet / VDP | Printer if offered | Yes | Pending live catalog |
| EDDM saturation | No recipient list | No household list | Use EDDM root; verify scope |
| Self-mail after print | Buyer | Yes | Print-only path on postcard root |
Do not claim CASS, NCOA, list cleansing, or postage purchase without first-party evidence. Mark those lines pending.
Print-only context cells
| Qty | Archived 4×6 print-only cell | Includes addressing? | Includes postage? |
|---|---|---|---|
| 100 | $29.2824 | Not established | Not established |
| 500 | $52.92 | Not established | Not established |
| 5,000 | $195.9216 | Not established | Not established |
Use these cells only as print planning context on postcard printing.
EDDM fork when no list exists
If the campaign needs geographic coverage without a household list, move to EDDM postcards. Route counts replace list counts. Addressing-panel rules still need current templates, but the audience logic changes.
List fields, privacy, and postage
- If addressing is offered live, confirm accepted file formats there.
- Do not invent required columns beyond what the live upload states.
- Privacy and retention rules need a published policy before claims.
- Postage payer and timing stay pending without checkout or service proof.
- Variable names and offers need verified VDP capability before promising.
At 55printing, custom postcards for mailing start as a print configuration unless the live catalog explicitly adds addressing. Agencies should budget buyer-applied labels as the default when vendor inkjet is unverified. Keep print, addressing labor, list work, and postage in separate rows. That ledger prevents a low print cell from looking like a turnkey mailed campaign.
When a client already bought a list, still confirm whether the shop will touch the file. If not, the buyer owns hygiene, duplicates, and bad addresses. If the live form later shows an addressing addon, capture the dated price and format rules instead of backfilling from this article.
Configure cards first, then confirm any addressing lane live before promising mail services.
Live recheck discipline for this page
Archive matrix dollars on this page are historical planning context only. Before any customer quote, rebuild the same configuration on the live 55printing product form named in the CTA, capture the visible production label, and continue through checkout with the real destination ZIP when shipping matters.
Keep postage, preparation, tax, and mailing-service lines in separate rows until first-party evidence proves inclusion. Do not invent competitor prices, open rates, or USPS day counts from memory. If a selector, size, stock, or turnaround label has changed since July 30, 2026, publish the live label and keep the archive cell as dated history only.
Internal links on this page point to product roots that own transactions. This article owns decision framing, worksheets, and honest blockers. Soft-index paths and unfinished TITLE-LOG packages do not replace a live HTTP 200 product root for ordering.
When two product families could apply, choose the root that matches the mailing system first: addressed or self-mail print on postcard printing, saturation routes on EDDM postcards, and deadline production on rush postcards. Mixing those families inside one cart comparison without disclosing the root change creates false cheapest stories.
Addressing options FAQ
Which addressing options are currently offered by 55printing?
Confirm on the live catalog at order time. This research pass did not establish inkjet addressing, CASS certification, or postage purchase as active first-party services. Until those lines are verified, plan on print plus a buyer-owned addressing path or an EDDM no-list path.
Can the buyer print cards and apply their own labels?
Yes as an operational plan: print ships to the buyer, then the buyer applies labels and postage under current postal rules. Confirm shipping destination and timing on checkout. Keep buyer labor and postage out of the print cell. Confirm the matching live 55printing form selectors, proof rules, and checkout summary for the order date before treating any archive cell as a current delivered total or postage promise.
Is inkjet addressing included in the print price?
Not established. Archive cells such as $29.2824, $52.92, and $195.9216 are print-only context. Do not treat them as mailed totals. If inkjet appears later on the live form, price it as its own line. Confirm the matching live 55printing form selectors, proof rules, and checkout summary for the order date before treating any archive cell as a current delivered total or postage promise.
When should EDDM replace addressed custom postcards?
When every door on selected routes is the goal and no household list is required. Configure that path on the EDDM product root with route-count quantity logic. Keep addressed list campaigns on the postcard printing root. Confirm the matching live 55printing form selectors, proof rules, and checkout summary for the order date before treating any archive cell as a current delivered total or postage promise.
What mailing-list file format is accepted?
Only a live upload or service instruction can answer that. This article invents no CSV column list. If addressing is not offered, the buyer keeps the list offline and applies labels independently. Confirm the matching live 55printing form selectors, proof rules, and checkout summary for the order date before treating any archive cell as a current delivered total or postage promise.
Does the shop cleanse or dedupe lists?
No cleansing or dedupe claim is established by this brief. Do not promise CASS or NCOA without first-party evidence. Budget list hygiene as a buyer or vendor-of-record task until the live policy says otherwise. Confirm the matching live 55printing form selectors, proof rules, and checkout summary for the order date before treating any archive cell as a current delivered total or postage promise.
What did archived print-only 4×6 cells show for context?
Checked July 30, 2026, both-sides Regular archive cells were $29.2824 at 100, $52.92 at 500, and $195.9216 at 5,000. Recheck live before quoting. None of those cells prove addressing or postage. Confirm the matching live 55printing form selectors, proof rules, and checkout summary for the order date before treating any archive cell as a current delivered total or postage promise.
Where should buyers start the order?
Start on /postcard-printing/ for addressed or self-mail print jobs, or on /eddm-postcards-printing/ for saturation without a list. This article owns addressing-lane framing only. Confirm the matching live 55printing form selectors, proof rules, and checkout summary for the order date before treating any archive cell as a current delivered total or postage promise.