Search “구글유흥키워드홍보상단 ((텔레:page13)) ⊂1stpage¸co¸kr⊃ 구글키워드홍보노출 키워드홍보대행 6 웹문서홍보작업 1페이지홍보광고 25 첫페이지홍보등록 일반키워드홍보업체 37896 성인키워드홍보상위”

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