http://www.booktopia.com.au/booktopia-promotions-competitions-terms-conditions/news222.html

Win $500 worth of books from Smudge Publishing!

Order from our Food and Drink showcase by June 30th to go in the draw!
Competition begins on May 25th, 2017 12:00am and ends 11:59pm June 30th, 2017.
Entrants must purchase any title in the Food and Drink showcase to go in the draw.
Only entrants with Australian and New Zealand delivery addresses will be eligible to enter the competition.
The winner of the competition will be chosen at random.
There is one prize available to be won.
The winner will be announced on July 6th, 2017.