(956) 421-5750


Data Certification and Processing

We stay up-to-date with the latest rules and regulations affecting your mailings so you don’t have to. You can rely on our expertise in postal regulations to assure that your mail pieces comply with all USPS requirements. We will ensure the successful on-time delivery to the USPS for your domestic distribution.  

Contact us today for a no-obligation consultation and free quote by calling 956-421-5750, or e-mailing us at info@toppmarketing.com.

Coding Accuracy Support System (CASS) Certification

TDM will use the USPS CASS Certification to evaluate the accuracy of the addresses. The system enables your organization to qualify for postage discounts on bulk mailings while ensuring deliverability and address accuracy.

TDM will also match your list against the full USPS National Change of Address dataset of approximately 160 million records, which includes all permanent change-of-address records filed with the USPS over the last 4 years. Using NCOA services, we can remove undeliverable addresses and avoid wasting your money mailing to out of date addresses. NCOA processing improves mail deliverability by providing you with current, standardized, delivery point coded addresses for individual, family, and business moves. 

National Change of Address (NCOA) Processing