Search “구글키워드작업홍보 ≤1stpage．co．kr≥ <<텔page13>> 웹문서작업광고 1페이지작업등록 5 첫페이지작업업체 일반키워드작업상위 1 성인키워드작업상단 유흥키워드작업노출 765 구글키워드작업대행”
A "time and materials" contract outlines a set price for labor and materials based on hourly rates or price per quantity.
A "time and materials" contract outlines a set price for labor and materials based on hourly rates or price per quantity.