Search “구글일반키워드작업상단 ┌텔레그램:page13┘ ●1stpage'co―kr● 성인키워드작업노출 유흥키워드작업대행 5 구글키워드작업홍보 키워드작업광고 1 웹문서작업등록 1페이지작업업체 10863 첫페이지작업상위”

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