Search “구글1페이지상단등록 ▶1stpage，co˘kr◀ →텔레그램page13← 첫페이지상단업체 일반키워드상단상위 14814 성인키워드상단노출 유흥키워드상단대행 구글키워드상단작업 827 키워드상단홍보 웹문서상단광고”

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