Search “프리서버상단작업+【텔레many07】+온라인상단전문+늘어나다+일수상단문의+OP상단대행+1페이지상단문의+애드워즈상단전문+오피상단등록+대출상단문의+일수상단문의”

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