Carrier Route Targeter
Select Harmony 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 Harmony.
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 Harmony, RI:
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 Harmony 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 Harmony, RI
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Harmony, RI
We provide direct trade printing discounts to graphic designers, marketing agencies, and print brokers in Harmony, allowing you to mark up premium print products and grow your own agency profits.
Heavy 16pt Cardstocks & Certified Postal Indicia
In addition to standard rectangular cards, we offer custom die-cut features, tear-off perforated coupons, and scoring options to make your Harmony marketing pieces interactive and engaging.
Fast Print Turnaround & Direct Post Office Drop
Our digital die-cutting capabilities allow Harmony brands to produce custom-shaped stickers, product labels, and packaging seals in low-minimum quantities with rapid turnaround.
3D Interactive Preflight & Address Verification
Equip your sales team in Harmony with premium 16pt business cards featuring liquid metallic foil, raised spot UV, or velvet soft-touch laminate that leave an indelible executive impression.
Full-Service Postal Bundling, Facing Slips & Form 3587
When launching a saturation marketing campaign in Harmony, 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.
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 Harmony.
Frequently Asked Questions in Harmony, RI
Everything you need to know about specs, turnarounds, and commercial press quality:
Do I need to buy a mailing list to send postcards in Harmony?
No! That is the primary advantage of Every Door Direct Mail. You do not purchase names or addresses. Instead, you select postal routes in Providence, and the postal carrier delivers your postcard to every single address along that route.
How can I track phone calls and leads from my Harmony 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 paper stock do you use for postcards mailed in Harmony?
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.
Can I filter out apartments and businesses in Harmony?
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 Harmony.
More Rhode Island Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout Rhode Island: