Condé Nast Traveler readers believe this major US city is the end-all-be-all for shopping destinations in the country.

Between surveillance pricing and discounting, it's harder than ever to figure out if you're getting the best price.

These open-source MMM tools solve different measurement problems, from budget optimization to forecasting and preprocessing.

Greg Daugherty has worked 25+ years as an editor and writer for major publications and websites. He is also the author of two books. Dr. JeFreda R. Brown is a financial consultant, Certified Financial ...