Search “구글웹문서상단등록 ≤≤텔레그램page13≥≥ ＜1stpage，co―kr＞ 첫페이지상단상위 일반키워드상단노출 6 1페이지상단업체 유흥키워드상단작업 31 구글키워드상단홍보 키워드상단광고 14721 성인키워드상단대행”

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