When Doudian is out of stock, we can take the following measures to solve the problem:

First, we can work closely with suppliers or manufacturers to ensure the release of new products and timely replenishment of inventory.

Second, we can conduct market research to understand consumer needs and preferences in order to provide hot-selling products.

In addition, we can also provide personalized customization services to customize products according to customer needs to increase product diversity. In addition, marketing strategies such as launching promotions, coupons and gift cards can also attract customers.

Most importantly, maintain effective communication with consumers and provide timely feedback on their needs and opinions in order to better meet their shopping experience and avoid out-of-stock situations. Through these efforts, we can continuously enhance product availability and provide rich shopping options.

Doudian can use pre-sales to put products on the shelves without actual goods. Because pre-sales are essentially a paid reservation method, consumers can pay a certain fee to reserve products first, and merchants will provide the product within a certain period of time in the future. Through pre-sales, Doudian can put products on the shelves without actual goods, so as to meet consumer needs and obtain sales.