Open Configuration and Settings by clicking on the gear icon in the top right corner.
From the menu on the left slide of the screen click on Settings > Organisation.
Enter the relevant organisation details and click Save. Please note, this is the information that will appear on invoices.
This allows you to set which information gets collected when non-members complete an event registration or shop purchase. You have the option to selection if a field gets displayed, and if it is also a required field.
From the menu on the left slide of the screen click on Settings > System Fields.
Select which fields you want be displayed and/or required on event registrations and shop purchases.