The i.cupboard registers withdrawals or returns of material and can allocate them to a person without any doubt. Employees with an RF ID badge have access. The i.cupboard uses scales to continuously determine the stock levels of all bins and sends them to a cloud server. The i.cupboard is equally suitable for distributed warehouses and consignment stock. The system collects the stock levels fully automatically and informs about each individual material withdrawal with time, number of articles and consumers.