Search “구글키워드대행업체 ≤텔레:page13≥ ┌1stpage¸co．kr┘ 1페이지대행상단 첫페이지대행노출 6 웹문서대행상위 성인키워드대행홍보 유흥키워드대행광고 16 구글키워드대행등록 일반키워드대행작업 30906”

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