Registering your clicker
It is crucial that you register your clicker because until you do I will not have any idea whose clicker is whose.
Note: The code is not R4WRCRF01. Please first remove the sticker from the bookstore before you can see your ID or move down a little on the clicker and use the code below the barcode (a bunch of vertical lines).
This number will not contain any letter O’s, but only zeros.