The site provides the opportunity to participate in a game by just entering your e-mail address, date of birth and promotion code. You can get your promotion code from the promotional Dairy Queen® Blizzard® cups produced for this game, or from the site www.
dairyqueen.com, where they are free generated. However, if going for the free generated promotion codes, there is a limit of 3 promotion codes per day per email address. Only citizens of the 50 United States and from Canada (excluding those of the Province of Quebec) that are at least 8 years old are allowed to participate. The prizes include mp3 players, Sony DVD Dream System, music cards, ring tone cards and more. 
