Carrier Route Targeter
Select Greenfield 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 Greenfield.
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 Greenfield, OK:
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 Greenfield 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 Greenfield, OK
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Greenfield, OK
Retailers, boutique shops, and specialty stores in Greenfield use direct mail postcards to announce grand openings, anniversary blowout sales, and exclusive VIP customer appreciation weekends.
Heavy 16pt Cardstocks & Certified Postal Indicia
Automating your direct mail pipeline with Postcard EDDM frees your team from administrative logistics so you can focus on answering new client phone calls and closing sales in Greenfield.
Fast Print Turnaround & Direct Post Office Drop
Every batch of postcards goes through our multi-point quality assurance inspection, verifying sheet registration, ink density, trimming accuracy, and postal bundle counts before leaving the facility.
3D Interactive Preflight & Address Verification
From 73043 to neighboring zip codes throughout Blaine, our print-and-deliver pipeline takes the friction out of direct mail. We handle high-definition 500-line screen offset printing, bundle into mandatory 100-piece stacks, and generate all required USPS facing slips and postal documentation automatically.
Full-Service Postal Bundling, Facing Slips & Form 3587
Direct mail delivers an average response rate between 3% and 5% for targeted saturation campaigns, significantly higher than typical digital search and display click-through benchmarks in Greenfield.
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 Greenfield.
Frequently Asked Questions in Greenfield, OK
Everything you need to know about specs, turnarounds, and commercial press quality:
Is there a minimum order quantity for an EDDM campaign in Greenfield?
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 Greenfield business campaigns start between 1,000 and 5,000 homes.
Can I filter out apartments and businesses in Greenfield?
Yes. Our interactive mapping tool allows you to select residential-only delivery, effectively filtering out commercial business boxes and apartment complexes if you are targeting homeowners in Greenfield.
How long does printing and delivery take for Greenfield mail drops?
Commercial printing takes 2 to 4 business days. Once printed and bundled, standard USPS delivery to Greenfield mailboxes takes an additional 2 to 4 business days, meaning your campaign can drop within 5 to 8 business days from final proof approval.
Do I need to buy a mailing list to send postcards in Greenfield?
No! That is the primary advantage of Every Door Direct Mail. You do not purchase names or addresses. Instead, you select postal routes in Blaine, and the postal carrier delivers your postcard to every single address along that route.
More Oklahoma Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout Oklahoma: