Search “구글1페이지상단대행 ⇔1stpage*co·kr⇔ <텔레그램:page13> 첫페이지상단작업 일반키워드상단홍보 6 성인키워드상단광고 유흥키워드상단등록 구글키워드상단업체 29 키워드상단상위 웹문서상단노출 39117”

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