Bing Cashback Twitter Contest Starting Today: Fill a Backpack with Bing Cashback

Bing Cashback is having a Twitter contest starting today, and running every weekday through July 31st.

The details on the contest are here, but basically the way it works is that you have to watch Bing Cashback's Twitter page and once daily, they'll give you a trivia question which you're supposed to use the Bing search engine to answer. Tweet your answer within ONE HOUR of the question being posted to @BingCashback with #cashbackpack in the tweet, and if your answer is correct, you're entered to win a Bing backpack plus a $500 Visa cash card!

You have to be a U.S. resident to participate in the contest.

Good luck to all!