Search “구글키워드광고노출 “텔레그램page13” ◈1stpage˘co。kr◈ 웹문서광고대행 1페이지광고작업 6 첫페이지광고홍보 일반키워드광고등록 성인키워드광고업체 28 유흥키워드광고상위 구글키워드광고상단 39261”

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