Data Processing

Right Message – Right Person – Right Time

DNI Corp. provides comprehensive resources for your data processing needs. We can help increase your response rates and reduce spending by delivering your files in a timely manner. You need a trusted partner to manage your data. Rely on DNI Corp.

Merge Purge

Merge Purge is the process of combining multiple lists, identifying duplicates, and eliminating unnecessary records.


Postal presorting puts your address records into the proper presort order for USPS processing which will provide you with a reduced cost per piece. Take advantage of DNI’s capabilities to offer these services to reduce your costs.

DNI can also accept your finished pieces and still provide reduced costs through our sorting operations. You can either deliver your bulk mail to our facility or we can pick it up.

CASS Certification**

The CASS system improves the accuracy of carrier route, 5-digit ZIP®, ZIP + 4®, and delivery point codes that appear on mailpieces. CASS is offered to all mailers, service bureaus, and software vendors who want to evaluate their address-matching software and improve the quality of their ZIP + 4, CRIS, and 5-digit coding accuracy. This process is graded by the United States Postal Service®, National Customer Support Center (NCSC), and the results returned to mailers in order to provide useful diagnostics for correcting deficiencies.

NCOALink® Processing

The NCOALink Product is a secure data set of approximately 160 million permanent change-of-address (COA) records consisting of the names and addresses of individuals, families and businesses who have filed a change-of-address with the USPS®.

Developed with secure data store technology to increase security of postal customer data and protect the privacy of this information, the NCOALink Product enables DNI to process mailing lists and update lists with new addresses prior to mailing. The use of the NCOALink Product is only available through licenses from the USPS.