Direct Marketing Solutions that Deliver.

For marketers, standing out is harder than ever—emails go unread, digital ads get ignored, and customer engagement keeps dropping. That’s where D4 Solutions comes in.

Our targeted direct mail marketing services help you connect with your audience in a personal, tangible way—without the headaches of managing data, printing, and logistics yourself. From list prep to print and mail delivery, we handle the entire process so you can focus on driving ROI.

Direct Marketing Solutions that Deliver.

For marketers, standing out is harder than ever—emails go unread, digital ads get ignored, and customer engagement keeps dropping. That’s where D4 Solutions comes in.

Our targeted direct mail marketing services help you connect with your audience in a personal, tangible way—without the headaches of managing data, printing, and logistics yourself. From list prep to print and mail delivery, we handle the entire process so you can focus on driving ROI.

What Marketing Agencies Expect from a Print, Data, & Document Partner.

Personalized Mailers & Postcards

Variable data printing allows you to customize every piece for better response rates—without the need for envelopes.

Full Service Print & Mail Campaigns

Your partner must operate with strict encryption, role-based access, and secure print environments — all while meeting GLBA, SOC 2, and FDIC standards for handling financial data.

Marketing Kits & Fulfillment

Deliver eye-catching, multi-piece marketing kits—assembled with care to showcase your brand’s quality and make a lasting impression.

Intelligent Inserting & Matching

Ensure the right materials go in the right envelope, every time—even across multi-piece campaigns.

Custom Campaign Reporting Dashboards

Get full visibility into print and mail performance with real-time dashboards.

What Marketing Agencies Expect from a Print, Data, & Document Partner.

Personalized Mailers & Postcards

Variable data printing allows you to customize every piece for better response rates—without the need for envelopes.

Full Service Print & Mail Campaigns

Your partner must operate with strict encryption, role-based access, and secure print environments — all while meeting GLBA, SOC 2, and FDIC standards for handling financial data.

Marketing Kits & Fulfillment

Deliver eye-catching, multi-piece marketing kits—assembled with care to showcase your brand’s quality and make a lasting impression.

Intelligent Inserting & Matching

Ensure the right materials go in the right envelope, every time—even across multi-piece campaigns.

Custom Campaign Reporting Dashboards

Get full visibility into print and mail performance with real-time dashboards.

Common documents that we print for Marketing Agencies.

You name it. We print it.

  • Postcards
  • Self-Mailers
  • Catalogs
  • Booklets
  • Multi-Page Marketing Kits
  • Variable Data Prints
  • Coupons
  • Promotional Offers
  • Custom Packaging
  • Custom Branded Envelopes
  • Brochures
  • Letter Heads
  • Event Invitations
  • Compliance Inserts
  • Membership & Loyalty Cards
  • Marketing Collateral Packets
  • And Much More!

Common documents that we print for Marketing Agencies.

You name it. We print it.

  • Postcards
  • Self-Mailers
  • Catalogs
  • Booklets
  • Multi-Page Marketing Kits
  • Variable Data Prints
  • Coupons
  • Promotional Offers
  • Custom Packaging
  • Custom Branded Envelopes
  • Brochures
  • Letter Heads
  • Event Invitations
  • Compliance Inserts
  • Membership & Loyalty Cards
  • Marketing Collateral Packets
  • And Much More!

D4 Solutions Direct Marketing Printing Process

Secure File Intake

Files are uploaded through encrypted channels, validated, and queued for processing.

Data Prep & Cleanup

We standardize, sort, and format your data for accurate output and postal optimization.

Document Composition

Personalized content is merged into templates with layout logic and compliance elements.

Quality Assurance & Proofing

Automated and human checks catch issues before a single page is printed.

Print & Finish

Documents are printed on high-speed machines, then cut, folded, and inserted.

Mail Prep & Entry

Mail is sorted, barcoded, and inducted into the USPS — often same-day.

Tracking & Reporting

Every piece is tracked with IMb barcodes and logged in your reporting dashboard.

D4 Solutions Financial Printing Process

Secure File Intake

Files are uploaded through encrypted channels, validated, and queued for processing.

Data Prep & Cleanup

We standardize, sort, and format your data for accurate output and postal optimization.

Document Composition

Personalized content is merged into templates with layout logic and compliance elements.

Quality Assurance & Proofing

Automated and human checks catch issues before a single page is printed.

Print & Finish

Documents are printed on high-speed machines, then cut, folded, and inserted.

Mail Prep & Entry

Mail is sorted, barcoded, and inducted into the USPS — often same-day.

Tracking & Reporting

Every piece is tracked with IMb barcodes and logged in your reporting dashboard.

Got Questions? We’re Here To Help.


Got Questions? We’re Here To Help.


Direct Mail Marketing FAQ’s

Direct mail marketing is a proven method of reaching customers through physical mail such as postcards, brochures, letters, or catalogs. Unlike email or digital ads, direct mail marketing creates a tangible connection with your audience. Professional direct mail marketing services handle everything — from list management and printing to postage and delivery — ensuring your campaign reaches the right people efficiently.

Direct mailing solutions allow businesses to personalize their message, increase response rates, and track performance. A modern direct marketing solution combines data-driven targeting with high-quality print production to deliver measurable results. Companies offering print and mail services or online print and mail services streamline the entire process, saving you time and money.

The cost of direct mail marketing depends on several factors — design, printing volume, paper type, mail class, and postage. On average, campaigns can range from a few hundred dollars for small local mailings to several thousand for larger national campaigns. Working with an experienced direct mail marketing company helps you optimize costs and qualify for bulk postal discounts.

The postal service direct mail process is essential for ensuring your materials reach their destination quickly and cost-effectively. The U.S. Postal Service (USPS) offers programs like Every Door Direct Mail (EDDM), which lets you reach every address in a chosen area without needing a specific mailing list. Partnering with experts familiar with U.S. Postal Service direct mail requirements ensures compliance and maximum postage savings.

A successful direct mail campaign combines strong creative design, a compelling offer, accurate data, and proper timing. Using a professional print mail service ensures your materials are printed, addressed, and mailed with precision. Many direct mail advertising agencies also offer tracking and analytics tools so you can measure response rates and ROI effectively.

Direct mail remains one of the most trusted and engaging direct marketing solutions available. Unlike digital ads that can be ignored, physical mail stands out and drives higher response rates — especially when combined with digital campaigns. Businesses often integrate campaign direct mail with email or social media to reinforce their message and improve conversions.