Search “구글첫페이지등록상위 ┌텔레그램page13┘ ●1stpage+co˘kr● 성인키워드등록노출 유흥키워드동록대행 6 일반키워드등록상단 키워드등록홍보 30 웹문서등록광고 1페이지등록업체 32652 구글키워드등록작업”

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