Enter to Win a Year’s Supply of Gas & Snickers Bars. Plus you can win coupons for Free full sized Snickers Candy bars instantly. No purchase necessary. Ends June 16, 2013 or while supplies last. Prize claims must received by December 31, 2013.
From their page:Review the Official Rules and Regulations. If you agree, accept them as read and understood by clicking on the “Accept” button. Complete the online registration form by providing your first name , last name, email address, confirm e-mail address, create a password, confirm the password, enter complete mailing address (Street, City, Province, Postal Code) and telephone number. Then enter a valid twelve (12) digit UPC code found on any one of the participating Mars Canada Inc confectionery products listed, enter your age and then type in the Alpha numeric verification code exactly as shown and click on the “Submit ” button.
Here is a UPC to get you started –> UPC 058496813048
