To increase inventory, you first need to conduct an inventory count to confirm the current inventory situation and demand. Then, based on the demand, communicate with suppliers and order the corresponding quantity of goods or raw materials. At the same time, arrange storage space reasonably to ensure that new goods can be stored smoothly. After receiving new goods, update inventory records in a timely manner, and strengthen inventory management and monitoring to avoid loss or expiration of goods.

In addition, you can consider taking pre-sales or promotional measures in advance to encourage customers to buy existing inventory and make more space for new goods. Through the above methods, you can effectively increase inventory.