Merge/Purge
Duplication Elimination
Reformat Fields/Address Standardization
Delivery Point Verification (DPV)
Undeliverable-as-Addressed (UAA)
Postal Presorting
Coding Accuracy Support System (CASS)
National Change of Address (NCOA)
Ancillary Service Endorsements (ASE)

When you eliminate the duplicate records in your database, you automatically reduce unnecessary printing, postage, inventory, and costs. We can eliminate duplicates using criteria that you request. The most common categories for de-duping are:

1. Name and Address searches for records with matching Names,
     Addresses and ZIP Codes.
2. Address Only searches for records with matching Addresses and  ZIP Codes.
     All "Name" fields will be ignored.
3. Name and Phone Number searches for records with matching names 
     and phone numbers.
4. Phone Number Only searches for records with matching phone numbers.