Search “구글키워드광고업체 ├텔레:page13┤ 【1stpage．coˇkr】 키워드광고상위 웹문서광고상단 5 1페이지광고노출 첫페이지광고대행 1 일반키워드광고작업 성인키워드광고홍보 12267 유흥키워드광고등록”

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