Travelzoo Inc., the publisher of travel sales and specials, said on Thursday that its weekly Top 20 email newsletter has surpassed the 5 million subscriber mark. Each Top 20 lists the 20 travel offers
which Travelzoo's producers deem to be the week's most exceptional travel values in the U.S. Offers are selected from among hundreds of submitting companies, including airlines, hotels & resorts,
cruise lines, vacation packagers, and car rental companies. The Top 20, introduced in October 1999, is emailed to subscribers weekly on Wednesdays.