Search “구글성인키워드홍보대행 「텔레:page13」 ▶1stpage―co＾kr◀ 구글키워드홍보광고 키워드홍보등록 6 유흥키워드홍보작업 1페이지홍보상위 30 첫페이지홍보상단 일반키워드홍보노출 37566 웹문서홍보업체”

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