Search “구글키워드홍보업체 ┌텔레그램:page13┘ ⊙1stpage·co.kr⊙ 웹문서홍보상위 1페이지홍보상단 6 첫페이지홍보노출 일반키워드홍보대행 성인키워드홍보작업 15 유흥키워드홍보광고 구글키워드홍보등록”

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