Carrier Route Targeter
Select Sunflower 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 Sunflower.
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 Sunflower, MS:
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 Sunflower 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 Sunflower, MS
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Sunflower, MS
Every postcard produced by Postcard EDDM for Sunflower routes is printed in strict compliance with United States Postal Service specifications. We ensure your mailers meet the exact physical dimensions, aspect ratios, and minimum thickness requirements needed to qualify for discounted EDDM commercial rates.
Heavy 16pt Cardstocks & Certified Postal Indicia
Retailers, boutique shops, and specialty stores in Sunflower use direct mail postcards to announce grand openings, anniversary blowout sales, and exclusive VIP customer appreciation weekends.
Fast Print Turnaround & Direct Post Office Drop
Carpet cleaning and restoration businesses in Sunflower utilize targeted postcards following seasonal weather shifts or spring cleaning periods to capture pent-up household service demand.
3D Interactive Preflight & Address Verification
Restaurants, pizzerias, and casual dining spots in Sunflower achieve extraordinary return on investment through saturation mailers. Inserting appetizing high-resolution food imagery, weekly specials, and tear-off coupons directly into local mailboxes drives immediate dinner foot traffic and takeout orders.
Full-Service Postal Bundling, Facing Slips & Form 3587
Combining QR codes with physical postcards in Sunflower connects offline mail recipients directly to your mobile-friendly website, online booking calendar, or instant quote calculator with a simple smartphone camera scan.
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 Sunflower.
Frequently Asked Questions in Sunflower, MS
Everything you need to know about specs, turnarounds, and commercial press quality:
How long does printing and delivery take for Sunflower mail drops?
Commercial printing takes 2 to 4 business days. Once printed and bundled, standard USPS delivery to Sunflower mailboxes takes an additional 2 to 4 business days, meaning your campaign can drop within 5 to 8 business days from final proof approval.
Can I see a proof before my Sunflower postcards are printed?
Absolutely. Every order includes an interactive 3D digital proof and automated preflight inspection to ensure bleed margins, postal safe areas, and CMYK color profiles are 100% press-ready before production.
Does Postcard EDDM handle the postal paperwork and bundling for Sunflower?
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 Sunflower post office.
What postcard sizes are approved by the USPS for EDDM in Sunflower?
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 Sunflower campaigns are 6.5" x 9", 6.25" x 11", and 8.5" x 11" jumbo mailers.
More Mississippi Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout Mississippi: