OnlineTravelSpendingSurpasses$1BillioninJanuaryTheonlinetravelindustryhit$1.2billioninsalesinJanuary2001,accountingfornearlyone-thirdofof$3.8billionine-commercetransactions,accordingtoresearchbyNielsen//NetRatingsandHarrisInteractive.Thismarksadollarincreaseof29percentfromsixmonthsagowhenconsumersspent$943millionononlinetravelinAugust2000,settingthehighestlevelsincemonthlysurveysbeganlastApril....