At the bottom of both the Trip Request page and Newsletter Sign-up Page, your Company Contact Information will be displayed:

The information displayed will be pulled from the "Email Subscription Contact Information" section within your Site Settings. To make changes to what is displayed, select Site Configuration and then Site Settings:

In addition to the contact information that will display, there is one additional field that allows for "Other information" that is optional. This field can be used to display additional contact information, hours of support, or whatever other information you may find useful for customers. 

Below is an example of the Email Subscription Contact Information filled out on the Site Settings page, and how that displays on the Trip Request: