Search “구글웹문서상단대행 └텔레:page13┐ ◆1stpage˝co.kr◆ 1페이지상단작업 첫페이지상단홍보 21348 일반키워드상단광고 성인키워드상단등록 유흥키워드상단업체 823 구글키워드상단상위 키워드상단노출”

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