The12,000-seatindoorstadiumalongwithtwooutdoortrainingfieldswillbepaidformostlythroughacitysalestax,withtheschooldistrictfundingpartoftheconstruction.This25-yeardealbetweentheCowboysandthecitywasapprovedlateMondayandcallsforthefootballteamtomanagethefacilities,anyadditionalupgradesandpayforoperatingcosts,whichisestimatedat$1.5millionayear."Thegoalistobesuccessful.It'sveryimportantfortheCowboystobeanexampletoothercompaniesthatareinterestedinlocatinginNorthTexas,JerseysNFLChina,"JerryJonessaid."Wehavealwaysover-performedwhenitcomestospendingmoney."