When it comes to maximizing the impact of direct mail campaigns, choosing the right mailing strategy can make all the difference. Two of the most powerful tools in a printer’s toolkit—co-mailing and variable data printing (VDP)—each offer distinct advantages depending on your goals. At Publication Printers, we help clients navigate these options to get the most from their print investment.
Co-Mailing: Cut Costs and Maximize Efficiency
Co-mailing is the process of bundling mail pieces from multiple sources into a single, large-volume mail stream. This technique is designed to take advantage of USPS automation discounts, reducing postage costs while improving overall mailing logistics.
Why Choose Co-Mailing?
- Postage Savings: By merging similar mailings from different clients or business units, co-mailing boosts volume and qualifies for lower postage rates.
- Faster Processing: Larger, presorted batches often move more quickly through the postal system.
- Eco-Friendly Benefits: Fewer shipments mean lower emissions, contributing to sustainability goals.
Ideal for: Publishers, catalog distributors, and any business sending large volumes of standardized mail.

Variable Data Printing (VDP): Personalization That Performs
Variable Data Printing allows you to tailor each mail piece to the individual recipient. Unlike traditional printing, VDP uses digital technology to change elements like names, images, messages, or offers—on the fly—without slowing down the production process.
What Makes VDP Powerful?
- Hyper-Personalization: Customize every detail based on customer data—from names to images to targeted promotions.
- Stronger Engagement: Personalized mail is more likely to be opened, read, and acted upon.
- Flexible Campaigns: Easily run A/B tests, segment lists, or speak directly to different demographics.
Ideal for: Direct marketers, fundraising campaigns, personalized invitations, and loyalty programs.

Comparing the Two: Which One Should You Use?
Choosing between co-mailing and VDP depends on your campaign goals:
Goal
Recommended Strategy
Reduce costs on large-volume, similar content
Co-Mailing
Deliver personalized, data-driven messages
Variable Data Printing
For some campaigns, a hybrid approach may even be the best route—using co-mailing to lower postage and VDP to fine-tune your message.
Publication Printers: Your Partner in Smart Mailing
Whether you need to streamline your magazine distribution with co-mailing or boost response rates with dynamic, personalized mailers, Publication Printers has the technology and expertise to support your goals.
Want to talk strategy? Contact us today to find the best mailing solution for your next campaign.