Gerri Willis, Finance Editor for the CNN Newsroom, discussed her tips for making the most out Black Friday deals live on the air. She recommends visiting CouponWinner.coms sister site, PromotionalCodes.com for codes to enter in the promotional code or coupon code box during online shopping checkout. These hidden coupons can save shoppers up to 50% off their purchase. black, cnn, codes, coupon, couponwinner.com, cyber, friday, holiday, monday, online, promotional, promotionalcodes.com, shopping