Search “구글키워드홍보노출 (텔레그램:page13) ∑1stpage―co―kr∑ 1페이지홍보작업 첫페이지홍보광고 5 웹문서홍보대행 성인키워드홍보업체 1 유흥키워드홍보상위 구글키워드홍보상단 20796 일반키워드홍보등록”

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