Carrier Route Targeter
Select Flat Rock 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 Flat Rock.
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 Flat Rock, MI:
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 Flat Rock 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 Flat Rock, MI
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Flat Rock, MI
By tracking response rates by carrier route across Wayne, you can identify your highest-performing demographic sweet spots and double down on those specific neighborhoods on your next mail drop.
Heavy 16pt Cardstocks & Certified Postal Indicia
Churches, non-profits, and civic organizations in Flat Rock 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
From small 500-piece postcard drops to 100,000-piece citywide saturation campaigns, Postcard EDDM scales seamlessly to meet your marketing ambitions across Flat Rock, Michigan, and beyond.
3D Interactive Preflight & Address Verification
With our online configurator, businesses in Flat Rock can calculate exact print costs, compare paper stocks, select turnarounds, and place orders 24 hours a day, 7 days a week.
Full-Service Postal Bundling, Facing Slips & Form 3587
Financial advisors, CPAs, and insurance agencies in Flat Rock establish lasting community trust by mailing educational tax planning checklists and retirement roadmap guides to affluent carrier routes in Wayne.
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 Flat Rock.
Frequently Asked Questions in Flat Rock, MI
Everything you need to know about specs, turnarounds, and commercial press quality:
Is there a minimum order quantity for an EDDM campaign in Flat Rock?
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 Flat Rock business campaigns start between 1,000 and 5,000 homes.
Does Postcard EDDM handle the postal paperwork and bundling for Flat Rock?
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 Flat Rock post office.
How can I track phone calls and leads from my Flat Rock 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.
What postcard sizes are approved by the USPS for EDDM in Flat Rock?
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 Flat Rock campaigns are 6.5" x 9", 6.25" x 11", and 8.5" x 11" jumbo mailers.
More Michigan Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout Michigan: