Search “구글유흥키워드상단등록 ┌텔:page13┘ ｛1stpage´co、kr｝ 구글키워드상단업체 키워드상단상위 6 웹문서상단노출 1페이지상단대행 첫페이지상단작업 21 일반키워드상단홍보 성인키워드상단광고 39654”

A "time and materials" contract outlines a set price for labor and materials based on hourly rates or price per quantity.