Doreen Christensen has never paid full price for anything. If there is a way to save on something, she will find it and share how you can save, too. Christensen, a 38-year veteran of the newspaper, is an award-winning senior columnist covering consumer news in the newspaper’s Money section. Christensen also writes the award-winning Shop-O-Matic savings blog and produces Doreen’s Deals, a Sun Sentinel Originals video series on SunSentinel.com.