Search “구글웹문서상단작업 ●1stpageˇco=kr● →텔레그램page13← 1페이지상단홍보 첫페이지상단광고 38148 일반키워드상단등록 성인키워드상단업체 6 유흥키워드상단상위 구글키워드상단노출 23 키워드상단대행”

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