DNR Business Management: This app is useful for those companies that: Phone book: consultation even off-site from one's own phone book. Suspended: - Consultation of suspended clients / suppliers - Send a message of the receipt - Send the list of suspended persons via Email to the single customer (Function also useful for agents, obviously they will only see their customers) Articles: Consultation of the stock of the archives and check the sale price. Inventory: Manage the insertion of the invent