أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
as a definition , A warranty is a seller's assurance to a buyer that a product or service is or shall be as represented. it may be considered to be a contractual agreement between buyer and seller or manufacterer which is entered into upon sale of the product or service. A warranty may be implicit or it may be explicitly stated.