FENTEC 24/7 Self-Checkout Room can be located inside any customers site or warehouse as a lobby area to enter and exit any room or space with a access identifyer. Self-Checkout Room registers products, users and stock-takings as well as makes an automatic inventory after each interaction. Real-time inventory tracking increases visibility and enhances operations management. Product consumption tracking assists in allocating products and expenses better. This leads to cost savings due reduced product loss.