Search “구글유흥키워드대행광고 {{텔레그램:page13}} ▼1stpage.co˚kr▼ 구글키워드대행등록 키워드대행업체 5 웹문서대행상위 1페이지대행상단 1 첫페이지대행노출 일반키워드대행작업 18531 성인키워드대행홍보”

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