Search “구글성인키워드동록대행 ∈텔page13∋ ▼1stpage¸co〃kr▼ 유흥키워드등록작업 구글키워드등록홍보 6 키워드등록광고 웹문서등록업체 24 1페이지등록상위 첫페이지등록상단 33939 일반키워드등록노출”

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