In order to create your virtual jar, you need to create an account or login. Creating an account is pretty simple and takes less than a minute. Just enter your name (can be your nickname), your email, your password and you are done.
Once you're logged in, just create a jar and start inviting your friends. If your friends/roommates already have a jar, just type the jar's name and the pin code and you'll join the jar.
If you plan on using the jar with your friends, roommates or family. Just click on the invite button and enter their emails. Instructions will be sent and they will join your jar. Or you can just give them the link to the application and the jar's name and pin code.
Now that you belong to at least one jar, you can start punishing your friends when they swear or act like a douche. You can check in real-time the tickets that have been issued. Every douchebag shall now be punished !