In Ultimate Survey it was only possible to use a survey's id to access the survey, either the database id or a unique GUID. In Checkbox you may now use "Custom" URL's.
An example w/out custom URL:
Code:
http://localhost/Checkbox/Survey?s==0ac42090a20244c0844ab3a06951178d
With Custom URL:
Code:
http://localhost/Checkbox/ExampleSurvey.survey
(the extension can be any extension that you want, .form, .test, etc.)
If you have any difficulties setting this up feel free to contact the Support team at Prezza Technologies.