ZIP Express Window > Options > Preferences > Appearance
Search By
The ZIP Express window allows you to search the ZIP code database by ZIP Code, City, State, County, and Area Code. If you do not want to search by one or more of these items, un-check the box next to that item. It will not be displayed on the ZIP Express window as a search option.
ZIP Code List Box
When the ZIP code list box on the main window displays ZIP codes, you may optionally choose to have the associated county, area code, time zone and/or current time be shown along with the other ZIP code information.

Case Sensitivity
You can optionally choose to display City, State and County information in all capital letters. Capitalization is global. This means that the selected item will be capitalized in the main window list box, in any clipboard copying, any printing or any direct auto-pasting of data into applications.