Search “구글웹문서등록상단 ┌텔레:page13┘ ╋1stpage¸co˛kr╋ 첫페이지동록대행 일반키워드등록작업 19971 1페이지등록노출 유흥키워드등록광고 구글키워드등록업체 823 키워드등록상위 성인키워드등록홍보”

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