Search “구글성인키워드등록노출 →텔레그램:page13← →1stpage。co*kr← 유흥키워드동록대행 구글키워드등록작업 6 키워드등록홍보 웹문서등록광고 25 1페이지등록업체 첫페이지등록상위 41136 일반키워드등록상단”

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