Looks really good! One thing I've noticed from using it. If you try it without logging in and click the "Upgrade Now" button, it doesn't do anything and fails

Looks really good! One thing I've noticed from using it. If you try it without logging in and click the "Upgrade Now" button, it doesn't do anything and fails with: dev_index_1421847173.min.js:2 Uncaught TypeError: Cannot read property 'email' of undefined It seems that it's trying to check if my email is "trial@skyhook.io".