Search “구글일반키워드등록업체 ∈텔레page13∋ ▶1stpage˘co、kr◀ 성인키워드등록상위 유흥키워드등록상단 6 구글키워드등록노출 키워드동록대행 24 웹문서등록작업 1페이지등록홍보 34824 첫페이지등록광고”

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