When you provide the following information:

firstname, lastname, street address, city, state, zip
OR
firstname, lastname, phone
OR
firstname, lastname, email address

Append247 (Profile Data) returns the following information associated with the information that you provide:
Dwelling Type, Size and Location
Property Value
Air Conditioning
Existence of a Pool
Mortgage Amount
Automobile Make, Model, Year, mileage, etc.
Likelihood of Buying a New/Used Automobile Soon
Qualification level for Auto Financing
Gender
Marital Status
Number of Children
Education Level
. . . and much more!

To get a full list of Profile Data fields, view the API Documentation.