Search “구글성인키워드등록업체 「텔page13」 ▶1stpage´co〃kr◀ 유흥키워드등록상위 구글키워드등록상단 6 키워드등록노출 웹문서동록대행 1페이지등록작업 6 첫페이지등록홍보 일반키워드등록광고”

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