Editor's Note: Thank you for your interest, this offer expired and is no longer available.

Some Discover Card customers can expect an extra surprise at the end of the year: double Cashback Bonus rewards on up to $1,000 in online shopping purchases between November 15 and December 31, 2010. Cardholders can visit the Discover Card website to enroll in the limited promotion before completing eligible online purchases.

In addition to doubling online shopping during the busy holiday period, Discover Card continues its existing reward enrollment programs, including a 5% Cashback Bonus on up to $300 in purchases at clothing stores, department stores, and restaurants. Holiday gift givers can also receive up to 20% in Cashback Bonus rewards on purchases made at the ShopDiscover website.

Even though many Discover Card customers enjoy redeeming Cashback Bonus rewards for checks or statement credits, the credit card issuer has expanded its selection of special redemption options in time for holiday shopping. Cardmembers can redeem reward credits for discounted electronics or for exclusive event experiences at the upcoming Orange Bowl.