Carrier Route Targeter
Select Herculaneum carrier routes with live household counts, demographic filters, and USPS postage calculation.
Upload EDDM Artwork
Instant preflight check for USPS postal dimensions, address blocks, and certified postal indicia.
EDDM Design Templates
Proven saturation mail layouts for contractors, dentists, restaurants, and realtors across Herculaneum.
Print, Bundle & Mail
We print on heavy 16pt cardstock, bundle into 100-packs with facing slips, and ship direct to your local post office.
USPS-Approved EDDM Postcard Dimensions & Specs
Engineered to meet strict postal sorting automation standards across Herculaneum, MO:
6.5" x 9" Standard Postcard
USPS Flat Approved • High Impact
Our most popular size nationwide. Ample canvas for large promotions and menus while maximizing postage savings.
6.25" x 11" Oversized Mailer
Long Form • Mailbox Standout
Towering horizontal format that commands recipient attention when pulled from a crowded Herculaneum mailbox.
8.5" x 11" Jumbo Full-Page
Mini-Catalog Presentation
Full magazine-page size. Unfold multi-product sales promotions, medical service menus, or home remodeling guides.
16pt Ultra-Thick Cardstock
Premium Heavyweight Board
Rigid, professional cardstock engineered to resist dog-earing and curling during high-speed automated postal processing.
High-Gloss UV Shield
Liquid UV Protective Barrier
Liquid coating cured under ultraviolet lamps, protecting your artwork against scuffs, moisture, and postal machine belts.
100-Pack Postal Bundling
Facing Slips & Form 3587 Included
Every order is count-verified, precision cross-strapped into 100-packs, labeled with facing slips, and ready for drop-off.
Commercial Printing Standards for Herculaneum, MO
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Herculaneum, MO
When launching a saturation marketing campaign in Herculaneum, choosing the right postcard dimensions is essential. Our popular 6.5" x 9" and 6.25" x 11" formats provide ample real estate for bold headlines, full-color photography, coupon vouchers, and direct call-to-action buttons.
Heavy 16pt Cardstocks & Certified Postal Indicia
Tri-fold and half-fold brochures printed for Herculaneum businesses provide comprehensive overviews of complex services, medical treatments, or real estate investment opportunities.
Fast Print Turnaround & Direct Post Office Drop
Beyond direct mail, Postcard EDDM is your complete commercial print partner in Herculaneum, Missouri. We manufacture high-end business cards, full-color sales brochures, presentation folders, and event banners under one roof.
3D Interactive Preflight & Address Verification
Discover how thousands of business owners across Jefferson and throughout Missouri are driving record revenue with turnkey Every Door Direct Mail and commercial printing from Postcard EDDM.
Full-Service Postal Bundling, Facing Slips & Form 3587
Vinyl mesh banners designed for windy construction fences and outdoor athletic facilities in Herculaneum prevent tearing while maintaining vibrant, high-visibility promotional imagery.
Seamless 3-Step Production Workflow
From digital canvas to press-cured finish in 24 to 48 hours:
Select or Upload Design
Pick from 1,000+ templates, generate with AI in 30 seconds, or upload your print-ready PDF/vector artwork.
Interactive 3D Proof
Inspect trim boundaries, bleed margins, and paper finish in realistic 360° before sending your files to press.
Fast Press & Direct Delivery
Printed on commercial Heidelberg offset presses with rapid 24-48h turnaround and express delivery to Herculaneum.
Frequently Asked Questions in Herculaneum, MO
Everything you need to know about specs, turnarounds, and commercial press quality:
What postcard sizes are approved by the USPS for EDDM in Herculaneum?
USPS requires EDDM mailers to meet specific 'flat' criteria: longer than 10.5" OR taller than 6.125" OR thicker than 0.25". Our most popular USPS-compliant sizes for Herculaneum campaigns are 6.5" x 9", 6.25" x 11", and 8.5" x 11" jumbo mailers.
How long does printing and delivery take for Herculaneum mail drops?
Commercial printing takes 2 to 4 business days. Once printed and bundled, standard USPS delivery to Herculaneum mailboxes takes an additional 2 to 4 business days, meaning your campaign can drop within 5 to 8 business days from final proof approval.
Does Postcard EDDM handle the postal paperwork and bundling for Herculaneum?
Yes! We offer full-service fulfillment. We print your cards on heavy 16pt cardstock, bundle them into required 100-piece stacks with facing slips, prepare USPS Form 3587, and can even ship directly to your local Herculaneum post office.
Is there a minimum order quantity for an EDDM campaign in Herculaneum?
USPS requires a minimum of 200 postcards (or one full carrier route) per day, up to a maximum of 5,000 cards per day per zip code without an active postal permit. Most Herculaneum business campaigns start between 1,000 and 5,000 homes.
More Missouri Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout Missouri: