JIT strategic for the control that through the reduction of inventory in process and in result reduce the cost of inventory can improve return on investment in organizations. To achieve this, the strategy, etc. should be process, signals about what in other parts of the and within the process is going on. Namely, the system by signals driven that the signals in each process of production represents the time that are should be the next piece produced. This signals that in Japanese called Can simple message, such as the presence or absence of a piece on a shelf. Whenever the JIT in manufacturing organizations, properly applied, can improve provider factors such as return on investment, quality, or performance. Some have offered that, Just on Time, the phrase better because the produce items in time of need, and not earlier and not later emphasis.

notify of consumption inventory, order new inventory it can be the key to the main JIT and reducing inventory, which caused a saving in warehouse space and costs. Though that level of inventory is record demand, modal can be, but any sudden demand caused go higher, the demand of demand, predicted to be the inventory company, the quicker ends. A recent judgment by the specialists have found that the average demand for a period of 13 weeks, the best models of prediction for systems in the JIT.