If you'd like to create a PopItUp account but don't want to go through the hassle of creating and remembering a new username/password for the site, you can use the "Login with Facebook" feature, which allows you to login to PopItUp without typing your username/password as long as you're currently logged in to Facebook. Note that using Facebook for login is not required, it's simply provided as a convenience for those that prefer it.
To do this, just go to popitup.com/accounts/signup and click the blue Facebook "Log In" button.
It will ask you to log in to Facebook (if you're not logged in already) and to authorize the PopItUp application:
You will then be prompted to pick a username, email address, and select an account type.
If you're a Direct Sales consultant you'll want to select "Consultant", otherwise pick "Customer".
And that's it! When you visit the site in the future you can simply click the Facebook "Log In" button on the login page and you'll be immediately logged in.