SMILE
Just get this email from http://www.booktopia.com.au/, email is below:
As a small token of thanks for purchasing from us in the past we are offering you free shipping for a short time only.
The FREE SHIPPING promotion code is:
SMILE —> please read carefully below on how to apply this code to your order.
Simply place an order before midnight on Sunday 20th March, 2011 (AEST) with the promotion code SMILE and you will receive free shipping on your order. The promotion code can be used as many times as you, or your family and friends, want on any orders between now and then.
To receive free shipping on any order YOU MUST TYPE the WORD:
SMILE
…in the PROMOTION CODE FIELD ON THE LAST PAGE OF THE CHECKOUT PROCESS. *** please read the next paragraph so you can apply your code correctly.
*** The promotion code field where you enter the word SMILE is just above the section where you choose your payment options like Credit Card, PayPal, Bank Transfer, etc. This is on the last page of the checkout just before you complete your order. You need to click the word "Apply" next to the promotion code field to receive your free shipping discount.
Even with free shipping, they are still more expensive…
http://booko.com.au/books/isbn/9780007158447