Good question.

We are continuing to work on our UI to make this easier to do, but here are the basic instructions. First a couple restrictions.  During the private beta phase you can only invite 10 people.  Once we go completely public then that restriction will be lifted.  Second when we say “invite” we mean to send an email to someone asking them to register on quub.  It is possible that your contact is already registered with quub.  In that case, you might want to “search” for them first and the “request” to be their contact.

Regardless, if what you want to do is send an email to get someone to register, here is what you do:

1. login to quub using your account.  https://www.quub.com
2. In the bottom left, click on “Add Contact” under the “Network” heading.
3. This will display a new pane just to the right of where you clicked.
4. Click on the newly revealed “Invite” tab. (If you want to search for a friend first you can do that on the “Search” tab.
5. Fill out the email and hit “Submit”
6. When your friend joins they will show up in your contact list automatically.