Search “구글키워드등록작업 ┼1stpage。co˚kr┼ “텔레:page13” 웹문서등록홍보 1페이지등록광고 6876 첫페이지등록업체 일반키워드등록상위 성인키워드등록상단 827 유흥키워드등록노출 구글키워드동록대행”

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