You may need to temporarily add a development, staging or test domain before going into production. Follow the steps below in order to add and change your domain and settitings:
1. Login to Secure Privacy -> Go to the upper right corder -> Click 'Manage Domains'
2. Click on the 'Edit' button
3. Enter your staging/testing/development server URL, e.g. https://dev.mydomain.com
4. Click on Save.
You can now use Secure Privacy on your new domain with the same API key and installation instructions.
Once you are done testing, simply edit https://dev.mydomain.com to e.g. https://mydomain.com to go live with the changes.