Abstract: In a method of controlling the flow and balance of goods and related information from point of origin to point of consumption in a logistics system, customer and customer's customer product information including product balance data and outflow dement data are received from a customer by a supplier. Based on the customer product information and delivery agreement data between the supplier and the customer, a demand time for refilling of a customer storage is determined and stored by the supplier, and based on the customer product information, the delivery agreement data, and the demand time, delivery time and customer demand quantity data for customer storage are determined and stored by the supplier. A delivery suggestion is created, and a delivery corresponding to the delivery suggestion is executed.