Search “구글성인키워드노출등록 {{텔레그램:page13}} ◐1stpageㆍco+kr◑ 유흥키워드노출업체 구글키워드노출상위 6 키워드노출상단 웹문서노출대행 1페이지노출작업 15 첫페이지노출홍보 일반키워드노출광고”

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