When you will pause any campaign it will show an inactive status on your UpViral dashboard, like this:
(As you can see, a paused campaign is an Inactive campaign.)
You also have the option to decide how your paused campaign page will look like. To do this, go to Setup > Advanced Settings, and click on "Closed Campaign Page" tab.
Choose between a Default Page, Custom Page or a URL Redirect
For Default Page:
For the Custom Page, click on it and you'll need to select from these UpViral templates:
For Redirect to URL, you can enter your website URL or any URL where you would like to redirect users to whenever they visit the closed campaign.