CASE STUDY
How a Direct Marketing Agency Saved $2,227,500 by Fixing Its Mailing List
Boosting Address Accuracy to Cut Costs and Maximize ROI
KEY TAKEAWAY
By implementing GrayHair’s Address Hygiene Solution, this Marketing Agency streamlined its mailing process, reduced costs, and boosted response rates. The result? Over $2 million in savings and a stronger, more profitable direct mail strategy. Smart address management isn’t just about reducing waste—it’s about driving business growth.
HIGHLIGHTS
- $2,227,500 in savings
- 4% Nixie hit rate (undeliverable addresses suppressed)
- 1.5% Change of Address (COA) hit rate
- 100 million records processed
SOLUTIONS USED
- GrayHair’s Address Hygiene Solution: Improved mailing list accuracy
- Enhanced Data Processing: Combined NCOALink®, CASS™, and USPS ACS™ for maximum precision
- Suppressed Undeliverable Addresses: Eliminated costly returned mail
- Updated Hard-to-Detect Addresses: Ensured mail reached the right recipients
- Reduced Environmental Impact: Cut paper waste and carbon output
INDUSTRY
Direct Marketing
The Problem
A direct Marketing Agency faced significant challenges with outdated mailing lists, leading to high volumes of undeliverable mail.
This resulted in wasted production costs on printing and postage, reduced response rates, and lost business opportunities.
The Agency needed a way to improve the accuracy of its mailings while controlling expenses.
Reduce your postal costs today!
Don’t let postal inefficiencies drain your budget.
Discover how top organizations are leveraging the experts at GrayHair to cut costs, improve engagement, and drive financial impact.
The Challenge
The Agency understood that personalized mail (addressed to a specific recipient) generated the highest response rates. However, ensuring accuracy in naming and addressing was a complex task. The Agency was already using NCOALink® to update addresses but still experienced high rates of undelivered mail because many movers did not file a Change of Address (COA) with USPS®. Additionally, issues like missing apartment numbers, incorrect data entry, and unreported life events (such as divorce or death) were causing inaccuracies in their database.
Complicating matters further, approximately 40 million Americans move every year, and undeliverable mail increases costs while reducing return on investment (ROI). The Agency needed a more comprehensive solution to identify and eliminate problematic addresses without sacrificing delivery rates.
The Approach
To enhance the quality of its mailing list, the Agency partnered with GrayHair Software, a leader in business mail management solutions. GrayHair analyzed the Agency’s mailings and found that 6 to 10 percent of their mailing costs resulted from undeliverable as addressed (UAA) mail—well above industry standards.
GrayHair implemented its Address Hygiene Solution, which combined data from USPS ACS™ with existing tools like CASS™ and NCOALink® to maximize address accuracy. GrayHair’s postal optimization approach allowed the Agency to:
- Update addresses undetectable via NCOALink® to ensure delivery to the correct recipient.
- Identify temporary movers and suppress mail until residents return.
- Access and suppress undeliverable addresses (Nixie records) from future mailings.
- Reduce paper waste, energy consumption, and carbon output.
- Eliminate physical mail returns by leveraging electronic data, reducing costs and improving accuracy.
The Results
GrayHair significantly improved the Agency’s mailing list quality. The Agency achieved a 4% Nixie hit rate and a 1.5 percent COA hit rate, far exceeding expectations. By processing 100 million records and applying COA and Nixie data, GrayHair’s solution led to $2,227,500 in savings.
With fewer returned mail pieces, the Agency reduced operational costs, increased response rates, and ensured that mail pieces reached the intended recipients. Most importantly, these improvements positioned the Agency to capitalize on business opportunities and drive revenue growth.
Reduce your postal costs today!
Don’t let postal inefficiencies drain your budget.
Discover how top organizations are leveraging the experts at GrayHair to cut costs, improve engagement, and drive financial impact.
