Here's a little something for anyone wavering about getting "Learning Dojo" or not. To get a 12% discount, do the following;
1.) Visit the book page: http://www.packtpub.com/tutorial-for-building-interactive-interfaces-with-dojo/book.
2.) Click the "ADD TO CART" button to add the book to your shopping cart.
3.) Enter your promotion code: Dojo2688 in the Promotion Code field in your shopping cart, and click the Update button. The discounted price should now be reflected in your order.