Carrier Route Targeter
Select Charleston 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 Charleston.
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 Charleston, IL:
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 Charleston 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 Charleston, IL
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Charleston, IL
We offer multiple USPS-approved EDDM dimensions, including the versatile 6.5" x 9", the ultra-popular 6.25" x 11" oversized mailer, and the commanding 8.5" x 11" full-page jumbo card for Charleston campaigns.
Heavy 16pt Cardstocks & Certified Postal Indicia
Churches, non-profits, and civic organizations in Charleston welcome new community residents, invite neighbors to seasonal holiday services, and rally support for charity fundraisers through cost-effective saturation mailings.
Fast Print Turnaround & Direct Post Office Drop
Roofing, HVAC, and general contractors in Charleston understand that storm season and seasonal maintenance require rapid, targeted outreach. By saturating postal routes in neighborhoods with aging homes, contractors generate high-ticket estimate requests when demand is peak.
3D Interactive Preflight & Address Verification
For businesses desiring a modern, understated aesthetic, our smooth matte cardstock provides a glare-free, velvety surface that lends sophistication to luxury brands and corporate services in Charleston.
Full-Service Postal Bundling, Facing Slips & Form 3587
Segmenting your Charleston routes by neighborhood home values enables you to tailor your messaging—presenting luxury architectural finishes in affluent areas and value packages in starter home communities.
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 Charleston.
Frequently Asked Questions in Charleston, IL
Everything you need to know about specs, turnarounds, and commercial press quality:
What postcard sizes are approved by the USPS for EDDM in Charleston?
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 Charleston campaigns are 6.5" x 9", 6.25" x 11", and 8.5" x 11" jumbo mailers.
How much does Every Door Direct Mail (EDDM) cost in Charleston, IL?
USPS commercial saturation postage for EDDM is currently approximately 21.6¢ per piece, which is over 60% cheaper than regular first-class mail. When combined with our commercial printing (starting at just a few cents per card), the total turnkey cost is typically between 28¢ and 38¢ per home delivered in Charleston.
What paper stock do you use for postcards mailed in Charleston?
We print on heavy 16pt commercial cardstock (or 14pt upon request) with your choice of high-gloss UV coating for vibrant color protection or silk matte finish for an elegant glare-free look.
How can I track phone calls and leads from my Charleston postcard mailing?
We recommend placing a dedicated local call tracking number on the mailer, along with a custom QR code that directs smartphone recipients to a dedicated campaign landing page with an exclusive offer.
More Illinois Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout Illinois: