A "sponsor prize" refers to a reward or gift that is given by a sponsor to support an event or activity. The purpose is to encourage or motivate participants by offering an additional incentive. Full definition
With every recorded meeting, users are entered to win drinks and other sponsored prizes to be claimed at the event. (onlinepersonalswatch.com)
When in doubt, contact the provincial gaming authority or the corporation sponsoring the prize, directly. (moneysense.ca)
Other sponsored prizing for the Bartender's Cup will include Moosehead - branded snowboards, Moosehead branded snow tubes, Skiing Magazine hats, Warren Miller hoodies and Warren Miller DVD's and Descente Ski Jackets. (fb101.com)