Great Idea However ...

This is a great idea for an app however the notifications dont work. Also, there should be an option that will allow the user to delete all of the older Shift Codes that tend to clutter up the page. Simply "hiding" the used Shift Codes is not very useful because it does not hide the previous Shift Codes that were available before downloading the app. In my opinion stick with the free version of this app.

DokTonic about Shift Codes for Borderlands 2 Pro