Perusvaran

Perusvaran is a term originating from Finnish that translates to "basic reserve" or "fundamental safety stock." It is primarily used in the context of inventory management and supply chain logistics. The concept of perusvaran refers to the minimum quantity of a particular item that a company must keep on hand to ensure continuous operation and to meet anticipated customer demand without stockouts.

The calculation of perusvaran typically takes into account several factors, including lead times for replenishment, demand variability, desired service levels, and the cost of holding inventory versus the cost of stockouts. It acts as a buffer against unexpected fluctuations in supply or demand. Maintaining an appropriate perusvaran is crucial for businesses to balance the costs associated with holding excess inventory against the risks and lost sales that can result from insufficient stock.

In essence, perusvaran represents the safety net of inventory. It is not meant to cover regular demand, which is handled by a separate ordering process, but rather to mitigate the risks associated with the inherent uncertainties in any supply chain. Effective management of perusvaran is a key component of efficient inventory control and contributes significantly to customer satisfaction and profitability.