Search “구글첫페이지홍보노출 “텔레:page13” ▲1stpage˝co―kr▲ 일반키워드홍보대행 성인키워드홍보작업 6 유흥키워드홍보광고 구글키워드홍보등록 31 키워드홍보업체 웹문서홍보상위 12969 1페이지홍보상단”

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