Cass Verified Postal Addresses
Cass Street Address Verification
Postal Address Verification (also known as address standardization, address validation, address verification and CASS certification) is the process used to check the validity and deliverability of a physical mailing address. According to the United States Postal Service, an address is valid (or mailable) if it is CASS-Certified. This means that it exists within the comprehensive list of mailable addresses in their Address Management System.
Therefore, we use the services of a CASS licensee to check all our postal address records.
Once an address has been cleansed and verified as mailable, you can be nearly 100% sure that it will be delivered as expected. Correct address information allows you to be confident that mailings are going to the correct destination which will prompt higher response rates from prospects as well prevent you wasting your time and money mailing to undeliverable addresses.
Read more about Cass Certification at http://en.wikipedia.org/wiki/Postal_address_verification
What makes our Lists the best in the Industry?
The Best Email Delivery Guarantee
We offer a 100% Guarantee of No Hard Bounces. You’ll receive a refund for any portion of the records that Hard Bounce. See full details of our Guarantee in the Shopping Cart