Direct Mail Marketing is 7x More Effective than All Digital Channels Combined.

Direct Mail Marketing is 7x More Effective than All Digital Channels Combined.

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Cartridge World detached plastic gift card mailer

Plastic Postcards

Triadex Services’ plastic postcards are superior to traditional direct mail marketing products. They result in the lowest Cost-Per-Lead and highest Return-On-Investment. For this reason, they provide greater results in gaining new customers and market shares.

Tri-Fold Mailers

Triadex Services’ Trifold is an impressive new addition to direct mail marketing. With equal ability to stand out in the mail, it also offers much more real estate. You can easily display all your pictures, products, services, pricing and special messages. Take advantage of the extra room to show the many ways your company stands out from your competitors.
Restaurant tri-fold mailer with tear-out
Buffalo Wild Wings plastic gift card - hang card

Plastic Gift Cards

In addition to direct mail marketing, plastic gift cards and customer loyalty cards offer even more. They are a fantastic way to reward your current customers or attract new customers. Triadex Services can help you do both.

What Will Your Mailing List Look Like?

In direct mail marketing, who receives your offer is equally important as the offer itself. Want to see how many residents and businesses are available in your area right now? Use our new interactive Mailing List Search. Then, contact us for information about Standard, Targeted, and Specialty lists and how they assist a direct mail marketing.
Double jimbo die-gut pop-out card mailers

Why Triadex Services?

For nearly 20 years, Triadex Services has advised thousands of companies nationwide. We work to grow clients’ sales profitably using direct mail marketing services.
Our experience creating direct mail marketing programs will connect you with customers in new ways. We aim to help you achieve your growth objectives.

17 Years

in Business

$1 Billion

in Revenue for Clients

Targeting Through Direct Mail Marketing

Triadex Services direct mail marketing programs help identify your target audience using:

  • Locations
  • Lifestyle
  • Purchasing Habits
  • and More

Then, we track buyer this info in a way that helps increase ROI on future mailings. As a result, this aids in creating the most effective list possible.  Therefore, helping gain the best ROI from your direct mail campaign.

Our direct mail marketing plastic card printing programs generate new customers at the LOWEST cost per lead. Every plastic postcard can be addressed to the prospective customer for a personalized feel. Additionally, there is no envelope to open so your offer will be seen immediately.

Unlike regular postcards, our durable plastic pop-off cards can be placed in a wallet for future use. Our new and unique design is one of the thickest pieces allowed in the mail stream.  This ensures your offer will stand out. All products are available in full-color digital printing to ensure high-quality images.

Triadex Services handles everything from start to finish and give you the freedom to stay focused on your business.


  • Email
  • Websites
  • Mobile Devices
  • Social Media
  • Direct Mail Marketing
  • Plastic Postcard Printing
  • Laminated Direct Mail
  • Laminated Postcards
  • Plastic Card Mailers
  • Plastic Postcards
  • Postcard Marketing

Attract New Business and Loyal Customers

Triadex Services programs will let you measure success by tracking campaign results online, in-store and at point-of-sale. Then, you’ll be able to better plan your future direct mail marketing accordingly.

Triadex Services pop-out plastic card mailer samples


Our History


A Tree Planted With Every Order

According to a recent environmental impact study done at the University of South Florida, one tree can offset the impact of a single order in less than 5 years. For more info on how Triadex Services works to reduce the impact we make on the world around us, visit our Triadex Cares page.

Triadex Services is a Better Business Bureau A+ rated company
Triadex Services is a member of Greater Tampa Chamber of Commerce
Inc 500 - 5000 List of Fastest-Growing Private Companies In America