This is a slick new gadget to post book covers on your wiki or webpage forwarded to me from Janet Madsen. Nice find, Janet! See the front page of this Weebly for a demonstration.
It is very easy to use and is pulling book covers from Amazon. I have not pursued the Amazon Associate ID aspect which slowly builds credit with Amazon each time someone actually buys a copy of the book they look at. I would assume if you use the widget on a school district web page that this Amazon ID account would have to be a district account with Amazon, not your personal account ;-) Katie