Search “구글일반키워드등록홍보 (텔레그램page13) （1stpage。co·kr） 유흥키워드등록업체 구글키워드등록상위 16893 성인키워드등록광고 웹문서등록노출 1페이지동록대행 825 첫페이지등록작업 키워드등록상단”

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