【中文版】

门店库存金额是指企业为了销售商品而保有的库存商品的价值总额。库存金额不仅反映了企业库存商品的实际价值，也是企业进行库存管理和销售策略调整的重要依据。

库存金额的计算公式为：库存金额 = 库存商品数量 × 库存商品单位成本。其中，库存商品数量是指企业期末库存商品的实物数量，而库存商品单位成本则是指企业库存商品的账面单价。

对于零售企业来说，门店库存金额的合理控制和管理至关重要。如果库存金额过高，会导致企业的库存积压和资金占用，降低企业的经营效率；如果库存金额过低，则无法满足顾客的需求，影响企业的销售业绩。

因此，企业需要制定合理的库存管理策略，根据市场需求和销售情况及时调整库存金额，保持库存水平的平衡和稳定。同时，企业还需要加强对库存商品的监管和管理，防止库存损失和浪费。

【英文版】

The store inventory amount refers to the total value of inventory goods held by enterprises for the purpose of selling them. The inventory amount not only reflects the actual value of enterprise inventory goods, but also serves as an important basis for enterprises to adjust inventory management and sales strategies.

The calculation formula for inventory amount is: Inventory amount = quantity of inventory goods × unit cost of inventory goods. Among them, the quantity of inventory goods refers to the physical quantity of inventory goods held by enterprises at the end of the period, while the unit cost of inventory goods refers to the book price of inventory goods held by enterprises.

For retail enterprises, the reasonable control and management of store inventory amounts are crucial. If the inventory amount is too high, it will lead to inventory backlog and capital occupation, reducing the operational efficiency of enterprises; if the inventory amount is too low, it cannot meet customer demand and affects the sales performance of enterprises.

Therefore, enterprises need to formulate reasonable inventory management strategies, adjust inventory amounts in a timely manner based on market demand and sales conditions, and maintain a balanced and stable inventory level. At the same time, enterprises also need to strengthen supervision and management of inventory goods to prevent inventory losses and waste.