For detailed information about our data, view the data guides that accompany your datasets.
- DataPlus sets enable users to specify additional information that is returned along with a matched address.
- Delivery Point Validation (DPV) is available for USA data. It has been developed by USPS (United States Postal Service) to help you validate the accuracy of your address information. It enables you to determine whether the actual address exists - all the way down to apartment or suite information.
- Alias Matching means that although Pro API has recognized the information entered by the user as a possible version of the address, it has replaced it with the official (postally-correct) version from the relevant dataset.
- The Data Checker utility can be used to check the integrity of Experian data files.